Medical Residents and Program Directors Have Different Perceptions of New Parent Leave and Breastfeeding Policies

MedicalResearch.com Interview with:

Prof-Lia E. Gracey

Prof. Gracey

Lia E. Gracey, MD, PhD
Department of Dermatology
Baylor Scott & White Health
Austin, Texas 

MedicalResearch.com: What is the background for this study? What are the main findings? 

Response: The co-authors and I were interested in this issue as new parent leave (or the lack thereof) is increasingly being examined in many professions.  As a mother who had children during dermatology residency, I felt the pressure to take a short new parent leave to avoid having to make up time at the end of my training.

I came back to work only 3 ½ weeks after having my first baby. Anecdotally, other new parent residents (both men and women) reported similar concerns and we noticed a lack of data about new parent leave policies in dermatology residency training programs.

We distributed surveys to dermatology residency program directors and residents and were struck by a basic lack of awareness by residents for whether their institution even offered new parent leave.  Less than 50% of surveyed residents were aware of a written new parent leave policy for their residency program, yet over 80% of program directors stated they had a policy in place. We also found discrepancies between resident and program director perceptions of sufficiency of new parent leave and the availability of pumping facilities for breastfeeding mothers.  Continue reading

Female Patients More Likely To Die If Treated By Male Doctor

MedicalResearch.com Interview with:

Brad N. Greenwood PhD Associate Professor Information & Decision Sciences Carlson School of Management University of Minnesota–Twin Cities, Minneapolis MN 

Dr. Greenwood

Brad N. Greenwood PhD
Associate Professor
Information & Decision Sciences
Carlson School of Management
University of Minnesota–Twin Cities, Minneapolis
MN

MedicalResearch.com: What is the background for this study? What are the main findings?

Response: There has been growing work in medicine which suggests both that a) women are more skilled physicians across a variety of ailments and b) women are particularly challenging heart attack patients (for a variety of reasons ranging from delays in seeking treatment to atypical presentation). When you coupled this with the deep literatures in economics, sociology, and political science which suggests that advocatees experience better outcomes when they share traits with their advocates, it seemed plausible that there might be differences in outcomes.

The key finding is that gender concordance matters most for female patients:  female patients are about 0.7-1.2% more likely to die if treated by a male doctor, relative to a female doctor.  This number seems small.  But, if the survival rate among the female heart attack patients treated by male doctor was the same as the survival rate among female heart attack patients treated by female doctors, about 1,500-3,000 fewer of the female heart attack patients in our sample would have passed away. Our sample covers the state of Florida from 1991-2010.  Florida is about 10% of the US population. Continue reading

Why Are There So Few Male Nurses and Kindergarten Teachers?

MedicalResearch.com Interview with:
“Nurse gives flu jab” by NHS Employers is licensed under CC BY 2.0Katharina Block, M.A.

Phd Student – Social Psychology
The University of British Columbia 

MedicalResearch.com: What is the background for this study? What are the main findings?

Response: Healthcare workers and teachers are incredibly central to how we function as a society. We are having trouble filling these positions, and especially men are underrepresented in them.

In the U.S. men represent only about 10% of nurses and 4% of pre-school and kindergarten teachers. We wanted to know how men’s more basic values play into this.

Our main finding is that tend men see less importance in care-oriented careers then women do, and we find that this could be tied to the more basic values feel are important to them personally.  Continue reading

Why Do So Few Women Enter or Complete Surgical Residency?

MedicalResearch.com Interview with:

Erika L. Rangel, MD,MS Instructor, Harvard Medical School Trauma, Burn and Surgical Critical Care Department of Surgery, Center for Surgery and Public Health  Brigham and Women’s Hospital  Harvard T. H. Chan School of Public Health Boston, Massachusetts

Dr. Rangel

Erika L. Rangel, MD,MS
Instructor, Harvard Medical School
Trauma, Burn and Surgical Critical Care
Department of Surgery, Center for Surgery and Public Health
Brigham and Women’s Hospital
Harvard T. H. Chan School of Public Health
Boston, Massachusetts

MedicalResearch.com: What is the background for this study? What are the main findings? 

Response: Although women make up half of medical student graduates in 2018, they only comprise a third of applicants to general surgery. Studies suggest that lifestyle concerns and perceptions of conflict between career and family obligations dissuade students from the field.

After entering surgical residencies, women residents have higher rates of attrition (25% vs 15%) and cite uncontrollable lifestyle as a predominant factor in leaving the field. Surgeons face reproductive challenges including stigma against pregnancy during training, higher rates of infertility, need for assisted reproduction, and increased rates of pregnancy complications. However, until recently, studies capturing the viewpoints of women who begin families during training have been limited. Single-institution experiences have described mixed experiences surrounding maternity leave duration, call responsibilities, attitudes of coworkers and faculty, and the presence of postpartum support.

Earlier this year, our group presented findings of the first national study of perspectives of surgical residents who had undergone pregnancy during training. A 2017 survey was distributed to women surgical residents and surgeons through the Association of Program Directors in Surgery, the Association of Women Surgeons and through social media via twitter and Facebook. Responses were solicited from those who had at least one pregnancy during their surgical training.

39% of respondents had seriously considered leaving surgical residency, and 30% reported they would discourage a female medical student from a surgical career, specifically because of the difficulties of balancing pregnancy and motherhood with training (JAMA Surg 2018; July 1; 153(7):644-652).

These findings suggested the challenges surrounding pregnancy and childrearing during training may have a significant impact on the decision to pursue or maintain a career in surgery. The current study provides an in-depth analysis of cultural and structural factors within residency programs that influence professional dissatisfaction.

We found that women who faced stigma related to their pregnancies, who had no formal maternity leave at their programs, and who altered subspecialty training plans due to perceived challenges balancing motherhood with the originally chosen subspecialty were most likely to be unhappy with their career or residency. Continue reading

Women in Tipping Professions Susceptible to Depression

MedicalResearch.com Interview with:
“Professional waitress” by Shih-Chi Chiang is licensed under CC BY 2.0Sarah Andrea, MPH
School of Public Health
OHSU-PSU

MedicalResearch.com: What is the background for this study?

Response: We spend one-third of our adult lives at work, and our work-related experiences and exposures affect our health. 14 million people work in the leisure and hospitality industry, a subset of the service industry that includes food service and personal care workers. This industry is simultaneously one of the fastest growing and lowest paid. In addition, work in this industry is frequently characterized by lack of control over hours and shifts worked, as well as insufficient access to health care and other benefits.

Studies have previously found the highest burden of depression and sleep problems for workers in this industry compared to others.

Individuals working in the service industry who earn the bulk for their income from tips from customers face additional vulnerabilities. In many states, tipped workers are paid as little as $2.13 an hour and rely on customers to make up the difference in tips, which are inequitable and unpredictable. Prior to this study, the potential health implications of tipped work were minimally assessed.

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Sexual Minorities More Likely To Be Unemployed and Uninsured

MedicalResearch.com Interview with:

Brittany M. Charlton, ScD, Assistant Professor Harvard Medical School Harvard T.H. Chan School of Public Health Boston Children's Hospital Boston, MA

Dr. Charlton

Brittany M. Charlton, ScD, Assistant Professor
Harvard Medical School
Harvard T.H. Chan School of Public Health
Boston Children’s Hospital
Boston, MA

MedicalResearch.com: What is the background for this study?

Response: Research has shown that nearly half of all sexual minorities (e.g., lesbian, gay, and bisexual individuals) experience employment discrimination in their lifetime, which may lead to many other disparities, including health insurance coverage, healthcare access, and ultimately health-related quality of life (e.g., pain, anxiety).

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Who is Underrepresented in Cardiology Trials?

MedicalResearch.com Interview with:

Quoc Dinh Nguyen, MD MA MPH Interniste-gériatre – Service de gériatrie Centre hospitalier de l’Université de Montréal – CHUM

Dr. Nguyen

Quoc Dinh Nguyen, MD MA MPH
Interniste-gériatre – Service de gériatrie
Centre hospitalier de l’Université de Montréal – CHUM

MedicalResearch.com: What is the background for this study? What are the main findings?

Response: Randomized trials are the best evidence basis we have to treat patients. It is known for more than 20 years that older adults and women are disproportionately excluded from randomized trials in cardiology diseases. As the current US population is fast aging, we examined whether this underrepresentation improved or worsened in the last 20 years in the most influential studies published between 1996 and 2015.

The main finding is that the women and older adults continue to be underrepresented in cardiology trials. Overall, the mean age was 63 years and the percentage of women was 29%. For coronary heart disease, women comprise 54% of the US population in need of treatment, yet are only 27% of the trial population. For heart failure, the median age of older adults in the US population is 70 years whereas it is only 64 years in the trial population.

Our results indicate that the gap has very slowly narrowed in the last 2 decades. However, based on current trends, reaching proportionate enrollment would require between 3 and 9 decades. This persistent lack of representation has significant impacts on the ability of clinicians to provide evidenced based care for these segments of the population. Physicians and other health care professionals are forced to extrapolate study results from younger and male-predominant populations. This is problematic since we know that older adults and women may react differently to medications and to interventions.  Continue reading

Most Pediatricians are Women, But Men’s Opinions are Valued More

MedicalResearch.com Interview with:

Julie Silver, MD Associate Professor and Associate Chair Department of Physical Medicine and Rehabilitation at Harvard Medical School and staff physician at Massachusetts General Brigham and Women’s and Spaulding Rehabilitation Hospitals

Dr. Silver

Julie Silver, MD
Associate Professor and Associate Chair
Department of Physical Medicine and Rehabilitation at Harvard Medical School and
Staff physician at Massachusetts General
Brigham and Women’s and Spaulding Rehabilitation Hospitals 

MedicalResearch.com: What is the background for this study? What are the main findings?

Response: There are many documented disparities for women in medicine that include promotion and compensation. For physicians in academic medicine, both promotion and compensation may be directly or indirectly linked to publishing. Similarly, opportunities that stem from publishing such as speaking engagements, may be affected by a physician’s ability to publish.

For more than twenty years, there have been reports of women being underrepresented on journal editorial boards and gaps in their publishing rates. For example, a report titled “Is There a Sex Bias in Choosing Editors?” by Dickersin et al was published in JAMA in 1998 and made a compelling case for bias. Moreover, the authors noted that “a selection process favoring men would have profound ramifications for the professional advancements and influence of women”. Despite a steady stream of reports over the years, gaps have not been sufficiently addressed, and in 2014 Roberts published an editorial in Academic Psychiatry titled “Where Are the Women Editors?”. The 2017 review by Hengel titled “Publishing While Female” highlights many of the gaps, disparities and barriers for women in medicine.

Conventional reasons for disparities, such as there are not enough women in the pipeline or women do not want to conduct research or pursue leadership positions, are simply not valid. Therefore, it is important to look at other barriers, such as unconscious (implicit) bias that may affect the editorial process.

In this study, we analyzed perspective type articles from four high impact pediatric journals. We selected pediatrics, because most pediatricians are women, and therefore there are plenty of highly accomplished women physicians. We found that women were underrepresented among physician first authors in all of the journals (140 of 336 [41.7%]).

We also found that underrepresentation was more pronounced in article categories that were described as more scholarly (range, 15.4%-44.1%) versus narrative (52.9%-65.6%).  Continue reading

Powerful Men More Inclined to Sexually Harass When They Fear Being Perceived As Incompetent

MedicalResearch.com Interview with:

Leah Halper, PhD Associate Director Office of Student Life Center for the Study of Student Life Columbus, OH 43210

Dr. Halper

Leah Halper, PhD
Associate Director
Office of Student Life Center for the Study of Student Life
Columbus, OH 43210

MedicalResearch.com: What is the background for this study? What are the main findings?

 Response: We started to run these studies in 2014 given mutual research interests that we shared. We knew that there was much research on sexual harassment that focused on the victim, the victim’s experience and the reporting process for sexual harassment. This work is extremely valuable. We noticed, however, that there was less research on the perpetrator and if there were personality variables related to the likelihood of sexual harassment. In our studies, we demonstrate that a personality variable (Fear of Negative Evaluation, or anxiety that others will see one as incompetent) is related to sexual harassment among men in powerful positions. Our results held up after taking into account other personality variables, such as narcissism and self-esteem. Also, we found that men who felt insecure in their power (i.e., those that were anxious that others would see them as incompetent) were more likely to engage in both quid pro quo harassment – asking for sexual favors in return for something else – and gender harassment – creating a hostile environment for women.

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More Stress Among LGB Adults Where Policies Permit Denial of Service to Same Sex Couples

MedicalResearch.com Interview with:

Julia Raifman, ScD SM Assistant Professor Health Law, Policy, and Management Boston University School of Public Health Boston, MA 02118

Dr. Raifman

Julia Raifman, ScD SM
Assistant Professor
Health Law, Policy, and Management
Boston University School of Public Health
Boston, MA 02118

MedicalResearch.com: What is the background for this study? What methods did you use? What are the main findings?

Response: The study was motivated by evidence that lesbian, gay, and bisexual (LGB) people in the United States have elevated levels of depression, anxiety, suicide, and mental distress. LGB mental health disparities have been linked to experiences of stigma based on sexual orientation, but most of this evidence comes from studies of association. We were interested in investigating how state policies permitting the denial of services to same-sex couples affected the mental health of LGB individuals.

We used data that are representative of all adults in each of the nine states included in the study, from the 2014 to 2016 waves of the Behavioral Risk Factor Surveillance System (BRFSS). The main outcome was mental distress, which can include stress, depression, and problems with emotions. We evaluated changes in mental distress among LGB adults in three states that passed policies permitting the denial of services to same-sex couples compared to changes in mental distress among heterosexual adults in the same states and among LGB adults in six control states. We controlled for all state characteristics that did not change over time, as well as individual age group, race, ethnicity,  sex, educational attainment, employment, income, and marital status.  Continue reading

More Young Women Than Men Now Get Lung Cancer

MedicalResearch.com Interview with:
“Woman smoking” by Pedro Ribeiro Simões is licensed under CC BY 2.0Ahmedin Jemal, DVM, PHD
Scientific Vice President, Surveillance & Health Services Rsch
American Cancer Society, Inc.
Atlanta, GA 30303

MedicalResearch.com: What is the background for this study? What are the main findings?

Response: Historically, lung cancer rates have been higher in men than women at all ages because of the substantially higher cigarette smoking prevalence in men.

However, cigarette smoking prevalences over the past few decades have become similar between young men and women. Consistent with this pattern, we previously reported the convergence of lung cancer rates between young men and young women. In this paper, we examined the lung cancer incidence rates in young women versus young men in the contemporary cohorts.

We found that the historically higher lung cancer incidence rates in young men than in young women have reversed in whites and Hispanics born since the mid-1960s. However, this emerging incidence patterns were not fully explained by sex difference in smoking prevalence as cigarette smoking prevalences among whites and Hispanics were not higher in young women than young men.

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Men Receive Triple Amount of Cancer Research Funding

MedicalResearch.com Interview with:
“Faecal Coliforms analysis” by SuSanA Secretariat is licensed under CC BY 2.0Dr. Mahiben Maruthappu

Public Health Registrar

MedicalResearch.com: What is the background for this study? What are the main findings?

Response: Gender disparities in the fields of science and technology have been documented, and  it becomes increasingly apparent at higher levels of seniority. In this analysis, we found a quantifiable difference in cancer research funding awarded to female principle investigators compared to male principle investigators (PIs).

Across all cancer research funding grants that we identified, male PIs received 3.6 times the total investment value, and 1.6 times the average award value compared with their female counterparts.  Continue reading

Multifactorial Aspects of Sex Bias in Surgical Research

MedicalResearch.com Interview with:
Neel Mansukhani, MD
Department of Surgery
Northwestern University and

Melina R. Kibbe, MD, FACS, FAHA
Colin G. Thomas Jr. Distinguished Professor and Chair
Department of Surgery
Professor, Department of Biomedical Engineering
The University of North Carolina at Chapel Hill
Chapel Hill, NC 27599-7050
Editor in Chief, JAMA Surgery 

MedicalResearch.com: What is the background for this study? What are the main findings? 

Response: This study is a follow-up to our previous work that examined sex bias in surgical research. Previously, we examined sex bias in basic and translational science surgical research, as well as in clinical surgical research. We discovered previously that sex bias exists in basic and translational surgical research in the unequal inclusion of male and female research subjects.
In clinical research, we found sex bias in the degree of sex matching of included subjects, and in the frequency of sex-based reporting, analysis, and discussion of the data.

In this current work, we sought to understand the effect of author gender on sex bias in surgical research. In this work, we found that most authors are male, most authors work with other authors of the same gender, and sex bias is prevalent regardless of author gender. Most importantly, we found that sex inclusive research receives more citations after publication compared to sex-biased research.  Continue reading

Women Obtain Fewer STEM Degrees in Gender Equal Societies

MedicalResearch.com Interview with:

David C. Geary, Ph.D. Curators' Distinguished Professor  Thomas Jefferson Fellow Department of Psychological Sciences Interdisciplinary Neuroscience Program University of Missouri Columbia, MO 65211-2500

Dr. Geary

David C. Geary, Ph.D.
Curators’ Distinguished Professor
Thomas Jefferson Fellow
Department of Psychological Sciences
Interdisciplinary Neuroscience Program
University of Missouri
Columbia, MO 65211-2500 

MedicalResearch.com: What is the background for this study?

 

Response:   We were interested in international variation in the percentage of women who obtain college degrees in science, technology, engineering, and mathematics, focusing on degrees in inorganic areas, such as physics and computer science (topics that do not deal with living things).  There is no sex difference in the life sciences, but there is in these fields. The gap is about 3 to 1 in the U.S. and has been stable for decades.

We wanted to link international variation in these degrees to student factors, including their best subject (e.g., science vs. reading) and their interests in science, as well as to more general factors such as whether the country provided strong economic opportunities and its rating on gender equality measures.

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Students Expect More Special Favors From Female Professors

MedicalResearch.com Interview with:

Prof. Amani El-Alayli PhD Eastern Washington University

Prof. Amani El-Alayli

Prof. Amani El-Alayli PhD
Eastern Washington University

MedicalResearch.com: What is the background for this study?

Response: This research was conducted on the premise that people tend to view women as more nurturing, and also set higher standards for women to behave in a nurturing manner. The same pattern has been observed in past research examining how students view their female professors.  Female professors are expected to be more nurturing, such as being more available outside of the classroom, as compared to their male professors.  In the present research, we investigated whether these higher expectations of nurturing behavior would cause students to be more likely to ask things of their female professors, consequently placing higher work demands on them.  In our survey of male and female professors across the country, we indeed found that female professors received more requests for standard work demands (e.g., office hours visits or assistance with course-related matters), as well as special favor requests (e.g., requests to re-do an assignment for a better grade or asking for some form of exception, extended deadline, or alternative assignment), compared to male professors.

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Sex Differences In Body Fat Composition Predictive of Cardiometabolic Risk Profile

MedicalResearch.com Interview with:

Miriam Bredella, MD Associate Professor of Radiology, Harvard Medical School Department of Radiology Massachusetts General Hospital Boston, MA 02114

Dr. Bredella

Miriam Bredella, MD
Associate Professor of Radiology
Harvard Medical School
Department of Radiology
Massachusetts General Hospital
Boston, MA 02114

MedicalResearch.com: What is the background for this study? What are the main findings?

Response: It is well known that body composition differs between men and women, with women having proportionally more fat and men more muscle mass.

But not the amount of fat but its distribution is an important determinant of cardiometabolic risk, with certain ectopic fat depots, such as visceral adipose tissue, fat within muscle cells – intramyocellular (IMCL), and liver fat, being more detrimental than others, such as femorogluteal subcutaneous adipose tissue.

We therefore wanted to study sex differences in body composition and cardiometabolic risk in men and women with obesity.

We found that at the same BMI, men had relatively higher visceral adipose tissue, IMCL, liver fat, muscle and lean mass, while women higher percent fat mass and higher subcutaneous adipose tissue. This female anthropometric phenotype was associated with a better cardiometabolic risk profile at similar BMI compared to men. However, ectopic fat depots were more strongly associated with adverse cardiometabolic risk factors in women compared to men

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Sending That Quick Text While Driving Can Kill You

MedicalResearch.com Interview with:
“texting and driving” by frankieleon is licensed under CC BY 2.0Ole J. Johansson

Junior researcher
Master’s in social psychology
Institute of Transport Economics

MedicalResearch.com: What is the background for this study?

Response: Many countries have bans on driving while distracted and would fine drivers for texting while driving. Furthermore, people mostly know about the dangers of not paying attention to the traffic. Still, many people do engage in distracting behaviors. Thus, in this study, I wanted to examine:

a) Who are more likely to engage with distractors?

b) Is there an easy way to help people avoid distractions?

From these two points, we developed the study to engage with distracted driving from a psychological and scientific point of view.

Specifically using the theory of planned behavior and the big five to answer point a) and implementation intentions to answer point b).

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2015 Marked First Decline In Life Expectancy in Over 20 Years

MedicalResearch.com Interview with:

Francesco Acciai PhD Postdoctoral Research Associate Food Policy and Environmental Research Group School of Nutrition and Health Promotion University of Arizona

Dr. Acciai

Francesco Acciai PhD
Postdoctoral Research Associate
Food Policy and Environmental Research Group
School of Nutrition and Health Promotion
Arizona State University

MedicalResearch.com: What is the background for this study?

Response: In 2015 life expectancy at birth (e0) in the United States was lower than it was in 2014. In the previous 30 years, a reduction in life expectancy at the national level had occurred only one time, in 1993, during the HIV/AIDS epidemic. The decrease in life expectancy observed in 2015 is particularly worrisome because it was not generated by an anomalous spike in a specific cause of death (like HIV/AIDS in 1993). Instead, age-adjusted death rates increased for 8 of the 10 leading causes of death—heart disease, chronic lower respiratory diseases, accidents, stroke, Alzheimer’s, diabetes, kidney disease, and suicide, according to the CDC.

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Urban Transgender Females Likely To Get HIV Testing

MedicalResearch.com Interview with:

Adrian Juarez, PhD, RN Assistant Professor The State University of New York School of Nursing  Department of Family, Community and Health Systems Sciences Buffalo, New York 14214

Dr. Juarez

Adrian Juarez, PhD, RN
Assistant Professor
The State University of New York
School of Nursing
Department of Family, Community and Health Systems Sciences
Buffalo, New York 14214

 

 

MedicalResearch.com: What is the background for this study?

Response: HIV testing is considered the initial component of HIV eradication strategies such as “seek, test, treat, and retain.” This study examines the characteristics of an urban, transgender population in western New York when volunteering for an HIV test. The use of an intersectional lens was observed in order to determine the level of influence of sexual partnership types, previous HIV and STD testing, substance use, housing status referral source and racial/gender identification on HIV testing.

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Hormones Affect Carotid Plaque Stability and Stroke Vulnerability

MedicalResearch.com Interview with:

Marija Glisic Epidemiology, Erasmus MC

Marija Glisic

Marija Glisic
Epidemiology, Erasmus MC 

MedicalResearch.com: What is the background for this study?

Response: Carotid atherosclerosis is one of most important risk factors for developing stroke. Carotid atherosclerotic plaques characterized by lipid core presence and intraplaque haemorrhage are considered to be unstable, and therefore more prone to rupture and lead to consequent stroke. Sex differences have been observed in carotid plaque composition as well as in stroke incidence. Sex hormones, particularly estrogen and testosterone actions are suggested to underlie the observed sex differences in atherosclerosis. Experimental evidence suggests a direct action of estradiol and testosterone on the vascular system, affecting various mechanisms that may impact plaque composition and subsequently stroke risk.

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With Aging, Males and Females Express Genes Differently

MedicalResearch.com Interview with:
Dr Mandy Peffers BSc MPhil PhD BVetMed FRCVS
Wellcome Trust Clinical Intermediate Fellow
Institute of Ageing & Chronic Disease
Faculty of Health & Life Sciences
University of Liverpool Liverpool UK

MedicalResearch.com: What is the background for this study?

Response: The project was an extension of Louise Pease’s MSc research project in bioinformatics which aimed to re-analyse existing RNA-seq data to determine age related changes in gene expression in musculoskeletal tissues that may lead to the development of degenerative diseases.  From existing literature we identified that degenerative diseases such as osteoarthritis and tendinitis were more prevalent in females and became more frequent following menopause.  We looked at the biology of the cohort we were trying to assess and discovered a gender imbalance, we hypothesised that this was why few results had been obtained from the original analysis. So we developed a research proposal that detailed extending the existing data to publicly available data and merging the experiments; to increase the number of replicates available and balance the experimental design.  We conducted multiple analyses and discovered that splitting samples by age and gender obtained the most significant results, and that whilst in a lot of cases the same genes were being differentially expressed, they were changing in opposite directions.  Louise remembered her statistics lecturer Gerard Cowburn (Ged) taught her about the assumptions of statistical tests, in particular covariance analysis (which has previously been used to show that age and gender do not affect gene expression) assumed that under the conditions being tested data points were not opposites.  Realising that this assumption had been violated by the data she began to think about what other assumptions we were working with and how to test their validity.

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Transfusions From Previously Pregnant Donors Add Risk To Younger Male Recipients

MedicalResearch.com Interview with:

Rutger Middelburg, PhD Assistant Professor in clinical epidemiology Sanquin Research and LUMC

Dr. Middelburg

Rutger Middelburg, PhD
Assistant Professor in clinical epidemiology
Sanquin Research and LUMC 

MedicalResearch.com: What is the background for this study?

Response: Six years ago we found transfusions from female donor to be associated with increased mortality among male recipients, especially under 50 years of age. This was an unexpected observation and we considered the probability of a false positive finding (i.e. a chance association) to be relatively high. We therefore immediately started a follow-up study with two main objectives. First, we wanted to confirm our findings in an independent and much larger cohort. Second, since some complications of blood transfusion are known to be related to pregnancy history of the donor, we wanted to study a possible relationship with previous pregnancy of the blood donors.

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Men and Women May Take Different Kinds Of Risks

MedicalResearch.com Interview with:
Dr. Thekla Morgenroth

Preferred pronouns: They/them/their
Research Fellow in Social and Organisational Psychology
Psychology
University of Exeter
Washington Singer Laboratories,
Exeter UK 

MedicalResearch.com: What is the background for this study? What are the main findings?

Response: Risk-taking is often seen as an important trait that leads to economic success – for example when it comes to investing money – and career success. For example, we often hear that leaders need to be willing to take risks. Risk-taking is also strongly associated with masculinity, which leads to the idea that maybe gender differences in economic and career success can be explained by the fact that women are just too risk averse. When you look at the risk-taking literature, it appears that there is support for this idea with many studies showing that men do indeed take more risks than men.

Our research questions these ideas. We show that current measures of risk-taking are biased. They focus only on stereotypical “masculine” risk taking behaviors such as betting your money on the outcome of a sporting event or going whitewater rafting, and ignore the many risks that women take, such as going horseback riding or donating a kidney to a family member. When this bias is addressed, gender differences in risk-taking disappear or even reverse.

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Time, Money, and Gender Explain Division of Household Labor

MedicalResearch.com Interview with:
Rebecca Horne, MSc, PHEc
MSc graduate in Family Sciences from the University of Alberta
Professional human ecologist
PhD student in Psychology at the University of Toronto
Research area in intimate relationships

MedicalResearch.com: What is the background for this study? What are the main findings?

Response: Although several studies have argued that time, money, and gender are important factors that shape the division of household labour, we know little about how these factors impact housework at different stages of the life course. Specifically, are time, money, and gender-related variables equally important for explaining housework involvement at different life stages? In our study, we compared men’s and women’s housework contributions at different life stages and explored how work hours, income (relative to one’s partner), marital status, raising children, and gender impacted housework at these distinct stages.

We drew on data from the Edmonton Transitions Study, which has tracked the school-to-work and adolescence-to-adulthood transitions of nearly 1,000 Canadians for over three decades. We analyzed survey data from participants who had romantic partners during three developmental periods: the transition to adulthood (age 25; assessed in 1992), young adulthood (age 32; assessed in 1999), and midlife (age 43; assessed in 2010).

We found that regardless of age or life stage, women performed more housework than men. In addition, lower housework involvement was most reliably predicted by earning a greater share of income and being male at age 25; working longer hours and raising children (for men only) at age 32; and earning a greater share of income, working longer hours, and being male at age 43. Importantly, gender was the strongest predictor of housework responsibility earlier and later in life.

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Gossip As An Evolutionary Strategy In Competition For Mates

MedicalResearch.com Interview with:
Adam C. Davis, MSc

PhD Education student
University of Ottawa
Ottawa, Ontario
Canada 

MedicalResearch.com: What is the background for this study? What are the main findings?

Response: Charles Darwin argued that animals compete with members of the same sex for desired mates (i.e., intrasexual competition). Using this framework, evolutionary researchers have explored the variety of ways in which this kind of competition may play out across human cultures. Several researchers have argued that gossip may be an effective way for humans to compete for mates, but most of the research has been indirect up until this point.

In our study, we provide evidence that the reported tendency to compete with same-sex others for mates is associated with gossiping and positive attitudes toward learning about and spreading gossip. Gossip has also been argued to be women’s weapon of choice to compete for mates; however, few studies have tested this hypothesis. We provide evidence that women gossip to a greater extent than men, particularly about social information (e.g., friendships, romantic relationships) and the physical appearance of others (e.g., clothing), whereas men gossip more about achievement (e.g., salaries, promotions). Women also expressed more favourable attitudes toward gossiping than men.

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