Gender differences in the association between adverse childhood experiences and premature mortality: A prospective population study.

BACKGROUND: Birth cohort studies have shown that adverse childhood experiences (ACEs) are associated with all-cause mortality. The effect of ACEs on premature mortality among working-age people is less clear and may differ between the genders. OBJECTIVE: In this prospective population study, we investigated the association of ACEs with all-cause mortality in a working-age population. PARTICIPANTS AND METHODS: In a representative Finnish population study, Health 2000, individuals aged 30 to 64 years were interviewed in 2000, and their deaths were registered until 2020. At baseline, the participants (n = 4981, 2624 females) completed a questionnaire that included 11 questions on ACEs and questions on tobacco smoking, alcohol abuse, self-reported health and sufficiency of income. All-cause mortality was analysed by Cox regression analysis. RESULTS: Of the ACEs, financial difficulties, parental unemployment and individual's own chronic illness were associated with mortality. High number (4+) of ACEs was significantly associated with all-cause mortality in females (HR 2.11, p < 0.001), not in males. Poor health behaviour, self-reported health and low income were the major predictors of mortality in both genders. When the effects of these factors were controlled, childhood family conflicts associated with mortality in both genders. CONCLUSIONS: Among working-age people, females seem to be sensitive to the effects of numerous adverse childhood experiences, exhibiting higher premature all-cause mortality. Of the individual ACEs, family conflicts may increase risk of premature mortality in both genders. The effect of ACEs on premature mortality may partly be mediated via poor adult health behaviour and low socioeconomic status. WHAT IS ALREADY KNOWN: In birth cohort studies, adverse childhood experiences (ACEs) have been associated with all-cause mortality. In working-age people, the association of ACEs with premature mortality is less clear and may differ between the genders. WHAT THIS STUDY ADDS: In working-age people, high number of ACEs associate with all-cause premature mortality in females, not in males. The effect of ACEs on premature mortality may partly be mediated via poor adult health behaviour, self-reported health and low socioeconomic status.

Gender Inequality Reinforced: The Impact of a Child's Health Shock on Parents' Labor Market Trajectories.

This article employs a couple-level framework to examine how a child's severe illness affects within-family gender inequality. We study parental labor market responses to a child's cancer diagnosis by exploiting an event-study methodology and rich individual-level administrative data on hospitalizations and labor market variables for the total population in Finland. We find that a child's cancer negatively affects the mother's and the father's labor income. The effect is considerably larger for women, increasing gender inequality beyond the well-documented motherhood penalty. We test three potential moderators explaining the more negative outcomes among mothers: (1) breadwinner status, (2) adherence to traditional gender roles and conservative values, and (3) the child's care needs. We find that mothers who are the main breadwinner experience a smaller reduction in their household income contribution than other mothers. Additionally, working in a gender-typical industry and a child's augmented care needs reinforce mothers' gendered responses. These findings contribute to the literature by providing new insights into gender roles when a child falls ill and demonstrating the effects of child health on gender inequality in two-parent households.

Did the Finnish depression of the early 1990s have a silver lining? The effect of unemployment on long-term physical activity.

This paper studies the impact of long-term unemployment on physical activity. We examined the effects 6 and 15 years following a severe business cycle downturn in Finland over the period 1991-1994. The study sample comprised residents of Northern Finland. The unemployed individuals were 23-26 years old during the downturn. Physical activity, measured by MET minutes and meeting WHO guidelines, was higher 15 years later among those people who experienced the longest periods of unemployment in 1991-1994. Physical activity was somewhat lower among people with relatively shorter periods of unemployment.

Effect of childhood adversities on alcohol problems is mainly mediated by depression.

BACKGROUND AND OBJECTIVES: We aimed to study how five childhood adversities and trauma (CAT) core domains: emotional abuse (EmoAb), physical abuse (PhyAb), sexual abuse (SexAb), emotional neglect (EmoNeg), physical neglect (PhyNeg), associate with alcohol problems (APs), and whether there are any gender differences in these associations. METHODS: Altogether, 690 adult participants drawn from the general population completed a mailed questionnaire, including the trauma and distress scale, as an indicator of CAT, and questions concerning sociodemographic background, depressive symptoms, and APs. RESULTS: In univariate analyses, male gender, middle age, divorced/separated marital status and lower education, frequency of use of alcohol, previous treatment for mental problems, as well as depressive symptoms and CAT domain scores were associated with APs. Of the CAT domains, females reported more EmoAb and SexAb than males, but there was no gender difference in other CAT domains and depressive symptoms. In multivariate analyses, when the effects of background characteristics were controlled, CAT sum and all its domains had indirect effects via depressive symptoms on APs with no significant direct effect except in females, in whom PhyAb and SexAb associated directly with APs even when the effects of other CAT domains were taken into account. CONCLUSIONS AND SCIENTIFIC SIGNIFICANCE: All CAT domains associate extensively with APs. Generally, their effect on APs is mainly mediated via depressive symptoms. In females, PhyAb and SexAb also have a considerable direct effect on APs. In treating individuals with CAT experiences and alcohol problems, treatment of depression is also important. (Am J Addict 2018;XX:1-9).

Challenges in detecting magnesium stearate distribution in tablets.

Magnesium stearate (MS) is the most commonly used lubricant in pharmaceutical industry. During blending, MS particles form a thin layer on the surfaces of the excipient and drug particles prohibiting the bonding from forming between the particles. This hydrophobic layer decreases the tensile strength of tablets and prevents water from penetrating into the tablet restraining the disintegration and dissolution of the tablets. Although overlubrication of the powder mass during MS blending is a well-known problem, the lubricant distribution in tablets has traditionally been challenging to measure. There is currently no adequate analytical method to investigate this phenomenon. In this study, the distribution of MS in microcrystalline cellulose (MCC) tablets was investigated using three different blending scales. The crushing strength of the tablets was used as a secondary response, as its decrease is known to result from the overlubrication. In addition, coating of the MCC particles by MS in intact tablets was detected using Raman microscopic mapping. MS blending was more efficient in larger scales. Raman imaging was successfully applied to characterize MS distribution in MCC tablets despite low concentration of MS. The Raman method can provide highly valuable visual information about the proceeding of the MS blending process. However, the measuring set-up has to be carefully planned to establish reliable and reproducible results.