Kate Hunt

Gender differences in health : are things really as simple as they seem ?

It is conventional wisdom in medical sociology and social epidemiology that in industrialized societies men die earlier than women, but that women have poorer health than men. A number of explanations for these differences have been postulated and tested (for example, different biological risks, acquired risks, reporting biases and experiences of health care). Using two recent British data sets we find that the pattern of sex differences in morbidity is more complicated than the conventional wisdom often suggests. The direction and magnitude of sex differences in health vary according to the particular symptom or condition in question and according to the phase of the life cycle. Female excess is only consistently found across the life span for psychological distress and is far less apparent, or reversed, for a number of physical symptoms and conditions. Detailed inspection of papers on gender differences published in the last decade reveals that our findings are not unique, but that a relatively undifferentiated model of consistent sex differences has nevertheless continued to predominate in the literature. We believe that the topic of gender differences in health warrants periodic re-examination.

Mortality in a cohort of long-term users of hormone replacement therapy: an updated analysis

Objective.–To reexamine the mortality experience of a cohort of long‐term users of hormone replacement therapy (HRT) in comparison with that reported previously for the same cohort of women, paying particular attention to cardiovascular mortality, deaths from breast and endometrial cancer, and deaths attributed to suicide or suspected suicide.

Do housing tenure and car access predict health because they are simply markers of income or self esteem? A Scottish study.

OBJECTIVE: To investigate relations between health (using a range of measures) and housing tenure or car access; and to test the hypothesis that observed relations between these asset based measures and health are simply because they are markers for income or self esteem. DESIGN: Analysis of data from second wave of data collection of West of Scotland Twenty-07 study, collected in 1991 by face to face interviews conducted by nurse interviewers. SETTING: The Central Clydeside Conurbation, in the West of Scotland. SUBJECTS: 785 people (354 men, 431 women) in their late 30s, and 718 people (358 men, 359 women) in their late 50s, participants in a longitudinal study. MEASURES: General Health Questionnaire scores, respiratory function, waist/hip ratio, number of longstanding illnesses, number of symptoms in the last month, and systolic blood pressure; household income adjusted for household size and composition; Rosenberg self esteem score; housing tenure and care access. RESULTS: On bivariate analysis, all the health measures were significantly associated with housing tenure, and all except waist/hip ratio with car access; all except waist/hip ratio were related to income, and all except systolic blood pressure were related to self esteem. In models controlling for age, sex, and their interaction, neither waist/hip ratio nor systolic blood pressure remained significantly associated with tenure or care access. Significant relations with all the remaining health measures persisted after further controlling for income or self esteem. CONCLUSIONS: Housing tenure and car access may not only be related to health because they are markers for income or psychological traits; they may also have some directly health promoting or damaging effects. More research is needed to establish mechanisms by which they may influence health, and to determine the policy implications of their association with health.

Socio-economic Position, Gender and Health How Do They Interact?

There is a large research literature on socio-economic inequalities in health (and explanations for these inequalities); there is also a large literature on gender differences in health (and explanations for these differences). However, the two bodies of research are rarely integrated to ask, for example, whether socio-economic inequalities vary by gender, or whether gender differences vary by socio-economic position. The separation of these two research traditions may be to the detriment of theoretical development in both of them; and in particular, asymmetrical treatment of men and women in research in inequalities in health may hinder our ability to explain the mechanisms producing inequalities. This article reviews the intersection of socio-economic position and gender, and argues for more systematic and symmetrical examination of the interaction between socio-economic position and gender in the social patterning of health.

Blood pressure reactions to stress and the prediction of future blood pressure: effects of sex, age, and socioeconomic position.

Objective This epidemiological study examined whether the magnitude of blood pressure reactions to mental stress was associated with future blood pressure and whether the strength of association was affected by sex, age, and socioeconomic position. Materials and Methods Resting blood pressure was recorded at initial baseline and in response to mental stress. Five-year follow-up resting blood pressure data were available for 990 (68%) of the participants; 333 were 23 years old at the time of stress testing, 427 were 43, and 230 were 63. There were 541 women and 449 men; 440 came from manual and 550 from nonmanual occupation households. Results Systolic blood pressure reactions to stress correlated positively with follow-up systolic blood pressure; no association was found for diastolic blood pressure reactions and follow-up diastolic blood pressure. In multivariate tests, systolic reactivity remained predictive of follow-up systolic blood pressure and accounted for 2.3% of the variance not explained by age, body mass index, and initial baseline systolic blood pressure. Systolic and diastolic reactivity predicted 5-year upward drift in systolic and diastolic blood pressure respectively, accounting for an additional 3.6% and 2.9% of variance, respectively, in multivariate models. The predictive value of reactivity was greater for participants from manual occupation households and tended to be greater for men. Conclusions The results of this study indicate that blood reactions to mental stress predict future blood pressure status and the increase in resting blood pressure over time. The magnitude of the prediction appears to vary with socioeconomic position and sex.

Problematizing gender, work and health : the relationship between gender, occupational grade, working conditions and minor morbidity in full-time bank employees

It is commonly asserted that while women have longer life expectancy than men, they have higher rates of morbidity, particularly for minor and psychological conditions. However, most research on gender and health has taken only limited account of the gendered distribution of social roles. Here we investigate gender differences in morbidity whilst controlling, as far as possible, for one major role, namely participation in paid employment. There is substantial segregation of the labour market by gender; men and women typically work different hours in different occupations which involve varying conditions and differing rewards and costs. Here, we examine men and women working full-time for the same employer. This paper reports on a postal survey of employees (1112 men and 1064 women) of a large British bank. It addresses three main questions: do gender differences in minor morbidity remain if we compare men and women who are employed in similar circumstances (same industry and employer)? What is the relative importance of gender, grade of employment within the organisation, perceived working conditions and orientation to gender roles for minor morbidity? Finally, are these factors related to health differentially for men and women? There were statistically significant gender differences amongst these full-time employees in recent experience of malaise symptoms, but not in physical symptoms or GHQ scores. Controlling for other factors did not reduce the gender differences in malaise scores and produced a weak, but significant, gender difference in GHQ scores. However, gender explained only a small proportion of variance, particularly in comparison with working conditions. Generally similar relationships between experience of work and occupational grade and morbidity were observed for men and women. Throughout the paper, we attempt to problematize gender, recognising that there are similarities between women and men and diversity amongst women and amongst men. However, we conclude that the gendered nature of much of adult life, including paid work, continues to shape the experiences and health of men and women at the end of the twentieth century.

Patterns of class inequality in health through the lifespan: class gradients at 15, 35 and 55 years in the west of Scotland.

Data confirming the existence of social inequalities in health have continued to accumulate since the Black Report reported class inequalities across a broad range of causes of mortality, with an increasing emphasis on indicators of morbidity and current health status. Although evidence of continuing inequalities mounts, elucidation of underlying mechanisms generating and maintaining such inequalities has been more elusive, and much of the debate has oscillated from the very broad to the very specific. In this paper, the class patterning of a range of non-fatal indicators of health are modelled in an attempt to outline first the adequacy of models of linear relationships for this range of measures, and secondly, the extent to which these are generalizable across a series of age/sex subgroups and across different domains of health. Data are presented here for representative community samples of men and women in adolescence, early- and late-midlife. While orderly relationships between social class and health were seen for the majority of the measures considered; the detailed patterns show considerable diversity. Thus for some aspects of health, notably height (itself often heralded as a broad indicator of health and early life experience), common class gradients were observed for both sexes at each of the stages of the life course examined. For others (notably mental health and presence of chronic illness), gradients were evident in later life but not in adolescence. Others still showed sex but not age differences in class patterning (typically measures of body shape), or no clear patterns (notably blood pressure and consultations with general practitioners). The current analysis draws attention to the consistency of gradients in early- and late-midlife, which are apparent despite the marked increase in the burden of poorer health which manifests between these life stages for almost all indicators of health (an exception being mental health). The challenges which this presents for understanding the mechanisms and processes which have been candidate explanations for social inequalities in health are discussed.

Do men consult less than women? An analysis of routinely collected UK general practice data

Objective To examine whether gender differences in primary care consultation rates (1) vary by age and deprivation status and (2) diminish when consultation for reproductive reasons or common underlying morbidities are accounted for. Design Cross-sectional study of a cohort of patients registered with general practice. Setting UK primary care. Subjects Patients (1 869 149 men and 1 916 898 women) registered with 446 eligible practices in 2010. Primary outcome measures Primary care consultation rate. Results This study analyses routinely collected primary care consultation data. The crude consultation rate was 32% lower in men than women. The magnitude of gender difference varied across the life course, and there was no ‘excess’ female consulting in early and later life. The greatest gender gap in primary care consultations was seen among those aged between 16 and 60 years. Gender differences in consulting were higher in people from more deprived areas than among those from more affluent areas. Accounting for reproductive-related consultations diminished but did not eradicate the gender gap. However, consultation rates in men and women who had comparable underlying morbidities (as assessed by receipt of medication) were similar; men in receipt of antidepressant medication were only 8% less likely to consult than women in receipt of antidepressant medication (relative risk (RR) 0.916, 95% CI 0.913 to 0.918), and men in receipt of medication to treat cardiovascular disease were just 5% less likely to consult (RR=0.950, 95% CI 0.948 to 0.952) than women receiving similar medication. These small gender differences diminished further, particularly for depression (RR=0.950, 95% CI 0.947 to 0.953), after also taking account of reproductive consultations. Conclusions Overall gender differences in consulting are most marked between the ages of 16 and 60 years; these differences are only partially accounted for by consultations for reproductive reasons. Differences in consultation rates between men and women were largely eradicated when comparing men and women in receipt of medication for similar underlying morbidities.

Social class and health in youth: Findings from the west of Scotland twenty-07 study

The assumption that social class inequalities in health are a persistent feature of the life-course has been questioned in a recent issue of this journal. On the evidence of mortality and chronic illness, the pattern in youth in Britain appears to be characterised by the lack of class differentials, a striking contrast to early adulthood where the familiar picture of health inequalities is observed. The possibility that this finding of relative equality in youth is a consequence of the limited, and potentially inappropriate, health indicators used has now been tested on a cohort of 15-year-olds in the West of Scotland. On a range of indicators, from subjective assessments to objective physical measures, very little evidence of class variation in health is found. The possible transience of the youth pattern is, however, indicated by findings from a cohort of 35-year-olds in the same study, among whom marked class gradients in health are apparent. Possible explanations for the transformation of a pattern of relative class equality in youth into one of inequalities in adulthood are discussed.

Symptoms of depression and cardiovascular reactions to acute psychological stress: Evidence from a population study

Depression and exaggerated cardiovascular reactivity are considered risk factors for cardiovascular disease, possibly as a result of common antecedents, such as altered autonomic nervous system function. We examined the association between depressive symptomatology and cardiovascular reactions to psychological stress in 1608 adults (875 women) comprising 3 distinct age cohorts: 24-, 44-, and 63-year olds. Depression was assessed using the Hospital Anxiety and Depression Scale. Blood pressure and heart rate were measured at baseline and during the paced auditory serial arithmetic test. Depression scores were negatively associated with systolic blood pressure and heart rate reactions, after adjustment for likely confounders such as sex, cohort, occupational status, body mass index, stress task performance score, baseline cardiovascular activity, antidepressant, and antihypertensive medication. The direction of association was opposite to that which would be expected if excessive reactivity were to mediate the association between depression and cardiovascular disease outcomes or if they shared common antecedents.