Differentiated mental health patterns in pregnancy during COVID-19 first two waves in Sweden: a mixed methods study using digital phenotyping.

To utilize modern tools to assess depressive and anxiety symptoms, wellbeing and life conditions in pregnant women during the first two waves of the COVID-19 pandemic in Sweden. Pregnant women (n = 1577) were recruited through the mobile application Mom2B. Symptoms of depression, anxiety and wellbeing were assessed during January 2020-February 2021. Movement data was collected using the phone's sensor. Data on Google search volumes for "Corona" and Covid-related deaths were obtained. Qualitative analysis of free text responses regarding maternity care was performed. Two peaks were seen for depressive symptoms, corresponding to the two waves. Higher prevalence of anxiety was only noted during the first wave. A moderating effect of the two waves in the association of depression, anxiety, and well-being with Covid deaths was noted; positive associations during the first wave and attenuated or became negative during the second wave. Throughout, women reported on cancelled healthcare appointments and worry about partners not being allowed in hospital. The association of mental health outcomes with relevant covariates may vary during the different phases in a pandemic, possibly due to adaptation strategies on a personal and societal/healthcare level. Digital phenotyping can help healthcare providers and governmental bodies to in real time monitor high-risk groups during crises, and to adjust the support offered.

Alcohol consumption habits and associations with anxiety or depressive symptoms postpartum in women with high socioeconomic status in Sweden.

Postpar tum depression and anxiety are common among new mothers. It is well-established that in the general population alcohol use is associated with depression and anxiety. Linking alcohol consumption to symptoms of postpartum depression (PPDS) or postpartum anxiety (PPAS) is presently less established. This study aims to determine if alcohol consumption pre-pregnancy, 6 weeks postpartum, 6 months postpartum, or changes in alcohol consumption are associated with PPDS or PPAS. Longitudinal data on 3849 women from a Swedish perinatal cohort were analyzed using logistic regression analyses for associations between alcohol consumption and symptoms of anxiety or depression, as assessed with the Edinburgh Postnatal Depression Scale. There was no association between pre-pregnancy drinking habits and PPDS (p = 0.588, n = 2479) or PPAS (p = 0.942; n = 2449) at 6 weeks postpartum. Similarly, no associations were observed between concurrent drinking habits at 6 weeks postpartum and PPAS (p = 0.070, n = 3626), 6 months postpartum and PPDS (0.647, n = 3461) or PPAS (p = 0.700, n = 3431). However, there was an association between drinking habits at 6 weeks postpartum and concurrent PPDS (p = 0.047, n = 3659). In conclusion, robust associations were not found between postpartum alcohol consumption and mood symptoms. This lack of association between poor mental health and risk behaviors in new mothers could be interpreted as a result of long-term policy work and high participation in Swedish maternity care. Future studies need to address these research questions in more diverse socio-cultural contexts.

Cardiovascular outcomes in transgender individuals in Sweden after initiation of gender-affirming hormone therapy.

AIMS: We compared the incidence of cardiovascular disease (CVD) in transgender participants with a diagnosis of gender dysphoria (GD) with and without gender-affirming hormone therapy (GAHT) to the incidence observed in the general population. METHODS AND RESULTS: The population-based cohort included all individuals >10 years in Sweden linked to Swedish nationwide healthcare Registers (2006-16). Two comparator groups without GD/GAHT were matched (1:10) on age, county of residence, and on male and female birth-assigned sex, respectively. Cox proportional models provided hazard ratios (HRs) and 95% confidence intervals (CI) for CVD outcomes. Among 1779 transgender individuals [48% birth-assigned males (AMAB), 52% birth-assigned females (AFAB)], 18 developed CVD, most of which were conduction disorders. The incidence of CVD for AFAB individuals with GD was 3.7 per 1000 person-years (95% CI: 1.4-10.0). Assigned male at birth individuals with GD had an incidence of CVD event of 7.1 per 1000 person-years (95% CI: 4.2-12.0). The risk of CVD event was 2.4 times higher in AMAB individuals (HR: 2.4, 95% CI: 1.3-4.2) compared with cisgender women, and 1.7 higher compared with cisgender men (HR: 1.7, 95% CI: 1.0-2.9). Analysis limited to transgender individuals without GAHT yielded similar results to those with GAHT treatment. CONCLUSION: The incidence of CVD among GD/GAHT individuals was low, although increased compared with matched individuals without GD and similar to the incidence among GD/no GAHT individuals, thus not lending support for a causal relationship between treatment and CVD outcomes. Larger studies with longer follow-up are needed to verify these findings, as well as possible effect modification by comorbidity.

Who do we miss when screening for postpartum depression? A population-based study in a Swedish region.

BACKGROUND: Universal screening for postpartum depression is crucial for early detection, interventions and support. The aim of this study was to describe the proportion of, and explore risk factors for, women not being offered screening, as well as for declining an offer or not being screened due to any other unknown reason. METHODS: Socioeconomic, obstetrical and neonatal data, extracted from the Swedish Pregnancy Registry, for 9,959 pregnancies recorded for the Östergötland county between 2016 and 2018 were linked to Edinburgh Postnatal Depression Scale (EPDS) screening results at 6-8 weeks postpartum, extracted from medical records. Risk factors were assessed using logistic regression models and with a nomogram for easy visualization. RESULTS: In total, there were no recorded offers of EPDS screening in the medical records for 30.0% of women at the postpartum follow-up. Women born outside of Sweden and women reporting poor self-rated health were at increased risk of not being offered screening for postpartum depression. LIMITATIONS: There is a possibility that women were offered screening or were screened, but this was incorrectly or never recorded in medical records. CONCLUSIONS: The majority of women were offered screening for postpartum depression, but there is room for improvement in order to achieve universal screening. Awareness among healthcare providers of the risk factors for not screening might increase adherence to guidelines for universal screening. Overcoming barriers for screening and raising the topic of mental-health issues for postpartum women should be prioritized.

Epidural Analgesia During Childbirth and Postpartum Depressive Symptoms: A Population-Based Longitudinal Cohort Study.

BACKGROUND: Severe pain has been linked to depression, which raises the question of whether epidural analgesia (EDA) during childbirth is associated with a reduced risk of postpartum depression (PPD). This association has been explored previously, but the studies were restricted by small sample sizes and the inability to control for relevant confounders. This study aimed to investigate the association between the administration of EDA and the development of PPD after adjusting for sociodemographic, psychosocial, and obstetric variables. METHODS: Data were retrieved from the Biology, Affect, Stress, Imaging and Cognition (BASIC) project (2009-2017), a population-based longitudinal cohort study of pregnant women conducted at Uppsala University Hospital, Sweden. The outcome was PPD at 6 weeks postpartum, defined as a score of ≥12 points on the Edinburgh Postnatal Depression Scale (EPDS). Information was collected through medical records and self-reported web-based questionnaires during pregnancy and 6 weeks after childbirth. Only primiparous women with spontaneous start of childbirth were included (n = 1503). The association between EDA and PPD was examined in multivariable logistic regression models, adjusting for sociodemographic, psychosocial, and obstetric variables. Results are presented as odds ratios (ORs) with 95% confidence intervals (CIs). RESULTS: Of the 1503 women included in the analysis, 800 (53%) reported use of EDA during childbirth. PPD at 6 weeks postpartum was present in 193 (13%) women. EDA was not associated with higher odds of PPD at 6 weeks postpartum after adjusting for suspected confounders (age, fear of childbirth, antenatal depressive symptoms; adjusted OR [aOR] = 1.22; 95% CI, 0.87-1.72). CONCLUSIONS: EDA was not associated with the risk of PPD at 6 weeks postpartum after adjusting for sociodemographic, psychosocial, and obstetric variables. However, these findings do not preclude a potential association between PPD and childbirth pain or other aspects of EDA that were not assessed in this study.

Stage 1 hypertension, but not elevated blood pressure, predicts 10-year fatal and non-fatal CVD events in healthy adults: the ATTICA Study.

The study evaluated the extent to which high normal blood pressure (HNBP), elevated BP, and Stage 1 hypertension predict 10-year incidence of cardiovascular disease (CVD). A population-based, prospective cohort study was conducted among 3042 randomly selected Greek adults, aged 18-89 years. Following 10-years follow-up (2002-2012), incidence of non-fatal and fatal CVD (ICD-10) was achieved in 2020 participants. The analytic sample (n = 1403) excluded hypertensive patients. At baseline, the prevalence rate of HNBP, elevated BP, and Stage 1 hypertension was 44.6% (n = 626), 29.0% (n = 408), and 15.5% (n = 218), respectively. During follow-up, the 10-year combined (fatal or non-fatal) CVD incidence rates in HNBP, elevated BP, and Stage 1 hypertensive individuals were 15.6% (n = 98), 12.0% (n = 49), and 22.5% (n = 49), respectively, as compared to 6.3% (n = 49) in normotensives (all p's < 0.0001). As compared to normotensives (and following the adjustment for known demographic, lifestyle and clinical confounding factors), HNBP participants had a 1.5-fold (Adjusted Hazard Ratio, Adj. HR: 1.49; 95% CI: 1.00-2.20) increased risk of 10-year CVD events. Similarly, Stage 1 hypertensive participants had an approximately twofold (Adj. HR: 1.90; 95% CI: 1.16-3.08) increased risk for 10-year CVD, particularly among males (Adj. HR: 2.03; 95% CI: 1.08-3.83). However, individuals with elevated BP did not exhibit a differential risk for developing 10-year CVD events (Adj. HR: 1.28; 95% CI: 0.82-2.02). Therefore, since HNBP and Stage 1 hypertension individuals exhibit a notable increased risk of 10-year fatal and non-fatal CVD, the implementation of targeted primary and secondary prevention interventions may deter both CVD and related adverse health outcomes.

Antenatal depressive symptoms and early initiation of breastfeeding in association with exclusive breastfeeding six weeks postpartum: a longitudinal population-based study.

BACKGROUND: Depressive symptoms negatively impact on breastfeeding duration, whereas early breastfeeding initiation after birth enhances the chances for a longer breastfeeding period. Our aim was to investigate the interplay between depressive symptoms during pregnancy and late initiation of the first breastfeeding session and their effect on exclusive breastfeeding at six weeks postpartum. METHODS: In a longitudinal study design, web-questionnaires including demographic data, breastfeeding information and the Edinburgh Postnatal Depression Scale (EPDS) were completed by 1217 women at pregnancy weeks 17-20, 32 and/or at six weeks postpartum. A multivariable logistic regression model was fitted to estimate the effect of depressive symptoms during pregnancy and the timing of the first breastfeeding session on exclusive breastfeeding at six weeks postpartum. RESULTS: Exclusive breastfeeding at six weeks postpartum was reported by 77% of the women. Depressive symptoms during pregnancy (EPDS> 13); (OR:1.93 [1.28-2.91]) and not accomplishing the first breastfeeding session within two hours after birth (OR: 2.61 [1.80-3.78]), were both associated with not exclusively breastfeeding at six weeks postpartum after adjusting for identified confounders. Τhe combined exposure to depressive symptoms in pregnancy and late breastfeeding initiation was associated with an almost 4-fold increased odds of not exclusive breastfeeding at six weeks postpartum. CONCLUSIONS: Women reporting depressive symptoms during pregnancy seem to be more vulnerable to the consequences of a postponed first breastfeeding session on exclusive breastfeeding duration. Consequently, women experiencing depressive symptoms may benefit from targeted breastfeeding support during the first hours after birth.

Social determinants, health status and 10-year mortality among 10,906 older adults from the English longitudinal study of aging: the ATHLOS project.

BACKGROUND: In either rich or poor countries, people's health widely depends on the social conditions in which they live and work - the social determinants of health. The aim of the present work was to explore the association of educational and financial status with healthy aging and mortality. METHODS: Data from the English Longitudinal Study of Aging (ELSA) were studied (n = 10,906 participants, 64 ± 11 years, 55% women). A set of 45 self-reported health items and measured tests were used to generate a latent health metric reflecting levels of functioning referred to as health metric (higher values indicated better health status). Overall mortality after 10-years of follow-up (2002-2012) was recorded. RESULTS: Both education and household wealth over time were positively associated with the health metric (p < 0.001) and negatively with overall mortality (p < 0.001). Lifestyle behaviors (i.e., physical activity, smoking habits and alcohol consumption) mediated the effect of education and household wealth on the health metric and the latter mediated their effect on overall mortality. CONCLUSIONS: In conclusion, reducing socioeconomic disparities in health by improving the access to education and by providing financial opportunities should be among the priorities in improving the health of older adults.

Trends of Cardiovascular Disease Mortality in Relation to Population Aging in Greece (1956 - 2015).

BACKGROUND: Demographic dynamics and decreasing trends in mortality from chronic diseases are major contributors to the phenomenon of population aging. The purpose of the present study was to examine the association between cardiovascular disease (CVD) mortality and demographic indicators, in Greece the past 60 years. METHODS: Life Expectancy at birth (LE), population age structure, fertility rates (TFR) and all-cause, CVD mortality rates were retrieved (data provided by the Hellenic Statistical Authority, 1956-2015). In order to test the research hypothesis time-series analysis was conducted. RESULTS: Increasing trends in LE and in the older age (>65 or >80 years) groups' share and declining trends in TFR were recorded. CVD mortality, after an upward course, showed decreasing trends during 1988-2009, accounting for the 96% and 97% increment in LE in men and women respectively. However, newer records (2010-2015) show a new upward trend. The declining trends in TFR were highly associated with the shifts towards the upper part of the population age pyramid. CONCLUSION: Population aging is a historically unprecedented event that cannot be avoided, deterred or alleviated. Its negative effects act cumulatively with the recent increases in cardiovascular mortality, especially in the light of the ongoing economic crisis which is expected to further exacerbate the existing contrasts. A possible way to successfully cope with the new demographic realities is to unlock an, up till now largely overlooked, opportunity named "healthy aging".

Determinants of healthy ageing and its relation to 10-year cardiovascular disease incidence: the ATTICA study.

OBJECTIVES: The aim of the study was to understand determinants of ageing in relation to future cardiovascular disease (CVD) events at population level, and to explore determinants of healthy ageing and its relation to 10-year CVD incidence among apparently healthy individuals. METHODS: In the context of the ATTICA study 453 apparently healthy men (45±13 years) and 400 women (44±18 years) with complete psychological evaluation were studied and followed during 2002-2012. Healthy Ageing Index (HAI) (range 0-7) was calculated based on socio-economical, bio-clinical, psychological, and lifestyle characteristics (i.e. dietary habits and physical activity) of the participants during the baseline examination. CVD incidence during the follow-up period was defined according to ICD-10 criteria. RESULTS: Healthy Ageing Index was inversely associated with higher 10-year CVD risk (OR per 1/7 (95% CI): 0.47 (0.28, 0.80). Age and sex-adjusted determinants of healthy ageing were abnormal waist to hip ratio (p<0.001), increased coffee consumption (p=0.04), reduced basic metabolic rhythm (p<0.001), increased triglycerides (p=0.003), and C-reactive protein levels (p=0.02), as aggravating factors, while moderate alcohol consumption (p=0.002) was identified as a positive influential parameter. CONCLUSIONS: Understanding healthy ageing, as a dominant factor of CVD development, provides a new direction for better prevention efforts focused on healthy ageing at both population and individual level.

The link between depression and atherosclerosis through the pathways of inflammation and endothelium dysfunction.

A large body of evidence suggests that depression increases the risk of cardiovascular morbidity and mortality. The elevated risk associated with depression is not limited to clinical major depressive disorder but also extends to sub-syndromal depressive symptoms and constructs with overlapping characteristics, such as vital exhaustion. Multiple pathophysiological pathways are involved in the relationship between depressive symptoms and atherosclerosis and its clinical manifestations and progression. These underlying mechanisms are not yet fully understood and need further clarification. This review examines inflammation and endothelium dysfunction as potential biological factors involved in the relationship between depressive symptoms and atherosclerosis. It has been reported that systemic inflammation and psychological factors interact through complex pathophysiological and behavioral mechanisms and one question that has been raised concerns whether the inflammation drives depression or vice versa, or whether the association is merely coincidental. Although further investigation is needed, including well-designed prospective studies, to address this question thoroughly, it seems that there is a feedback relationship, although the biological pathways of each direction may be distinct.

Delineating the association between mode of delivery and postpartum depression symptoms: a longitudinal study.

INTRODUCTION: Although a number of perinatal factors have been implicated in the etiology of postpartum depression, the role of mode of delivery remains controversial. Our aim was to explore the association between mode of delivery and postpartum depression, considering the potentially mediating or confounding role of several covariates. MATERIAL AND METHODS: In a longitudinal-cohort study in Uppsala, Sweden, with 3888 unique pregnancies followed up postpartum, the effect of mode of delivery (spontaneous vaginal delivery, vacuum extraction, elective cesarean section, emergency cesarean section) on self-reported postpartum depression symptoms (Edinburgh Postnatal Depression Scale ≥12) at 6 weeks postpartum was investigated through logistic regression models and path analysis. RESULTS: The overall prevalence of postpartum depression was 13%. Compared with spontaneous vaginal delivery, women who delivered by emergency cesarean section were at higher risk for postpartum depression 6 weeks after delivery in crude (odds ratio 1.45, 95% confidence interval 1.04-2.01) but not in adjusted analysis. However, the path analysis revealed that emergency cesarean section and vacuum extraction were indirectly associated with increased risk of postpartum depression, by leading to postpartum complications, self-reported physical symptoms postpartum, and therefore a negative delivery experience. In contrast, history of depression and fear of delivery increased the odds of postpartum depression and led more frequently to elective cesarean section; however, it was associated with a positive delivery experience. CONCLUSIONS: Mode of delivery has no direct impact on risk of postpartum depression; nevertheless, several modifiable or non-modifiable mediators are present in this association. Women delivering in an emergency setting by emergency cesarean section or vacuum extraction, and reporting negatively experienced delivery, constitute a high-risk group for postpartum depression.

Exploring the path between depression, anxiety and 10-year cardiovascular disease incidence, among apparently healthy Greek middle-aged adults: The ATTICA study.

OBJECTIVES: Although there is substantial evidence that psychological factors play an important role in the onset and course of cardiovascular disease (CVD), less is known about their combined effect and the pathways by which they affect cardiovascular health. The present work aimed to prospectively explore the effects of depression and anxiety on the 10-year CVD incidence, in relation to other lifestyle determinants, as linking factors in the context of the ATTICA study. Study design/Main outcome measures: The ATTICA study is a population-based, health and nutrition prospective cohort study (2002-2012), during which 853 middle-aged participants without a history of CVD [453 men (aged 45±13years) and 400 women (aged 44±18years)], underwent psychological evaluations at enrollment. The latent trait of depression and anxiety combined measure was estimated and referred as "Psychological distress"; path analysis was applied to describe the relationships among the different factors. RESULTS: "Psychological distress" was positively associated with the 10-year CVD incidence (adjusted OR per 10 units: 1.4, 95% CI: 1.1, 1.7). Three linking pathways were revealed: sedentariness, inflammation and metabolic syndrome. Moreover, "Psychological distress" mediated the association between socioeconomic status (SES) and CVD, with participants of low SES scoring higher on the psychological measure (adjusted linear regression coefficient b: -7.1, 95% CI: -9.7, -4.5). CONCLUSIONS: Lifestyle and clinical factors seem to link psychological distress with CVD development. Joint psychological assessments should be considered for inclusion in CVD preventive strategies, which should incorporate interventions for interrupting the linking pathways.

A Modified Version of the Greek Simplified Medication Adherence Questionnaire for Hemodialysis Patients.

Non-adherence to the therapeutic regimen is an increasingly growing problem especially among patients undergoing hemodialysis. The aim of this study was to modify the Greek version of Simplified Medication Adherence Questionnaire (GR-SMAQ) for patients undergoing hemodialysis (GR-SMAQ-HD) and explore its validity and reliability. Between June 2016 and November 2016 a group of patients undergoing hemodialysis (N=107) completed the Greek version of SMAQ. The study was carried out in three Dialysis Units of Hospitals of Athens and Peloponnese region, Greece. The form of GR-SMAQ was modified specifically for renal patients while four additional items were added so as the tool study all aspects of adherence to hemodialysis regimen. Construct validity was checked through exploratory factor analysis with principal Component Analysis with the Equamax method. Test-retest reliability and internal consistency were tested. Statistical analysis was performed using the IBM SPSS Statistics version 21. The significance level was set up at 5%. The Greek version of SMAQ for patients undergoing hemodialysis includes eight questions. Three factors emerged from factor analysis. Cronbach's a coefficient was 0.742 for the whole scale and for each subscale was for Medication Adherence 0.75, for Attendance at hemodialysis session 0.856 and for Diet/Fluid restriction was 0.717. The total mean score was 6.29 (±1.82). GR-SMAQ-HD is a reliable and valuable tool that can be used by hemodialysis nurses and students of nursing for detection of adherence levels in clinical practice.

Association of depression and anxiety status with 10-year cardiovascular disease incidence among apparently healthy Greek adults: The ATTICA Study.

Background Chronic stress frequently manifests with anxiety and/or depressive symptomatology and may have detrimental cardiometabolic effects over time. As such, recognising the potential links between stress-related psychological disorders and cardiovascular disease (CVD) is becoming increasingly important in cardiovascular epidemiology research. The primary aim of this study was to explore prospectively potential associations between clinically relevant depressive symptomatology and anxiety levels and the 10-year CVD incidence among apparently healthy Greek adults. Design A population-based, health and nutrition prospective survey. Methods In the context of the ATTICA Study (2002-2012), 853 adult participants without previous CVD history (453 men (45 ± 13 years) and 400 women (44 ± 18 years)) underwent psychological evaluations through validated, self-reporting depression and anxiety questionnaires. Results After adjustment for multiple established CVD risk factors, both reported depression and anxiety levels were positively and independently associated with the 10-year CVD incidence, with depression markedly increasing the CVD risk by approximately fourfold (adjusted odds ratio (95% confidence interval) 3.6 (1.3, 11) for depression status; 1.03 (1.0, 1.1) for anxiety levels). Conclusions Our findings indicate that standardised psychological assessments focusing on depression and anxiety should be considered as an additional and distinct aspect in the context of CVD preventive strategies that are designed and implemented by health authorities at the general population level.

Exploring the association between low socioeconomic status and cardiovascular disease risk in healthy Greeks, in the years of financial crisis (2002-2012): The ATTICA study.

BACKGROUND: Despite recent declines in mortality, cardiovascular disease (CVD) remains the leading cause of death in Europe today. Given the fact that many of the biological risk factors have already been identified, researchers still search for different modifiable factors that may influence CVD risk, among which SES gathers a great part of interest. AIMS: To explore the effect of low socioeconomic status (SES) on a 10-year cardiovascular disease (CVD) incidence, in the years of financial crisis. METHODS: This population-based study was carried out in the province of Attica, where Athens is a major metropolis. During 2001-2002, information from 1528 men (18-87years old) and 1514 women (18-89years old) was collected. Educational level and annual income were used to define their SES. After a 10-year of follow-up period (2002-2012), CVD incidence was recorded. RESULTS: Low compared to high SES class, at the ages above 45years, was independently associated with increased 10-year CVD incidence [adjusted odds ratio and 95% confidence interval: 2.7 (1.5, 4.9)] but not among the younger participants. SES was also negatively associated with psychological components (all p-values<0.001), diabetes mellitus (p=0.002), obesity (p=0.087) and physical activity (p=0.056). CONCLUSION: There is evidence for a consistent reverse relation between SES and the incidence of CVD and for higher CVD risk factors among less privileged individuals. The striking differences by SES underscore the critical need to improve screening, early detection, and treatment of CVD-related conditions for people of lower SES, emphasizing in the middle-aged groups.

Mortality in Women With Anorexia Nervosa: The Role of Comorbid Psychiatric Disorders.

OBJECTIVE: To investigate mortality in anorexia nervosa (AN) with a psychiatric comorbidity. METHODS: Using Swedish registers, data for 8069 female inpatients with AN were retrospectively collected for 1973-2010. Mortality patterns were assessed using standardized mortality ratios (SMRs), Cox regression-derived hazard ratios, and incidence rate ratios. A control cohort of 76,995 women was used. RESULTS: Patients with AN and a psychiatric comorbidity had higher mortality rates did than those without a comorbidity. The SMRs for patients with AN and a psychiatric comorbidity were 5.4 (95% confidence interval [CI] = 4.6-6.4) and 18.1 (95% CI = 15.2-21.3) for natural and unnatural causes of death, respectively. The SMRs for patients with AN without a comorbidity were 2.8 (95% CI = 2.3-3.5) and 3.1 (95% CI = 2.2-4.1) for natural and unnatural causes of death, respectively. The adjusted hazard ratios for mortality from natural or unnatural causes were 2.0 (95% CI = 1.5-2.7) and 5.7 (95% CI = 3.9-8.2), respectively. Incidence rate ratios comparing patients with AN and controls, both with psychiatric comorbidities, suggest a negative synergistic effect of comorbid AN and psychiatric disorder on mortality, which was greater for unnatural causes of death. CONCLUSIONS: Mortality in patients with AN was greater in the presence of a psychiatric comorbidity, and even more pronounced for unnatural causes of death and suicides. Substance abuse, especially alcohol use disorder, increased mortality from natural causes of death. These findings highlight the need for early detection and treatment of psychiatric comorbidity in AN, to potentially improve long-term outcomes.

Delineating the Association between Heavy Postpartum Haemorrhage and Postpartum Depression.

OBJECTIVES: To explore the association between postpartum haemorrhage (PPH) and postpartum depression (PPD), taking into account the role of postpartum anaemia, delivery experience and psychiatric history. METHODS: A nested cohort study (n = 446), based on two population-based cohorts in Uppsala, Sweden. Exposed individuals were defined as having a bleeding of ≥1000 ml (n = 196) at delivery, and non-exposed individuals as having bleeding of <650 ml (n = 250). Logistic regression models with PPD symptoms (Edinburgh Postnatal Depression scale (EPDS) score ≥ 12) as the outcome variable and PPH, anaemia, experience of delivery, mood during pregnancy and other confounders as exposure variables were undertaken. Path analysis using Structural Equation Modeling was also conducted. RESULTS: There was no association between PPH and PPD symptoms. A positive association was shown between anaemia at discharge from the maternity ward and the development of PPD symptoms, even after controlling for plausible confounders (OR = 2.29, 95%CI = 1.15-4.58). Path analysis revealed significant roles for anaemia at discharge, negative self-reported delivery experience, depressed mood during pregnancy and postpartum stressors in increasing the risk for PPD. CONCLUSION: This study proposes important roles for postpartum anaemia, negative experience of delivery and mood during pregnancy in explaining the development of depressive symptoms after PPH.