A population-based follow-up study shows high psychosis risk in women with PCOS

AbstractPolycystic ovary syndrome (PCOS) is a common endocrine disorder affecting up to 18% of women. Besides metabolic and fertility aspects, attention has lately been directed towards the detrimental effect of PCOS on psychological health. The objective of the study was to investigate whether women with PCOS are at higher risk for psychotic disorders. The study population derives from the Northern Finland Birth Cohort 1966 (N = 5889 women). The women with PCOS were identified by two simple questions on oligo-amenorrhea and hirsutism at age 31. Women reporting both symptoms were considered PCOS (N = 124) and asymptomatic women as controls (N = 2145). The diagnosis of psychosis was traced using multiple national registers up to the year 2016. Symptoms of psychopathology were identified using validated questionnaires at age 31. Women with PCOS showed an increased risk for any psychosis by age 50 (HR [95% CI] 2.99, [1.52–5.82]). Also, the risk for psychosis after age 31 was increased (HR 2.68 [1.21–5.92]). The results did not change after adjusting for parental history of psychosis, nor were they explained by body mass index or hyperandrogenism at adulthood. The scales of psychopathology differed between women with PCOS and non-PCOS controls showing more psychopathologies among the affected women. PCOS cases were found to be at a three-fold risk for psychosis, and they had increased psychopathological symptoms. PCOS should be taken into consideration when treating women in psychiatric care. More studies are required to further assess the relationship between PCOS and psychotic diseases.

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Hypertension Burden and the Risk of New-Onset Atrial Fibrillation

Hypertension ◽

10.1161/hypertensionaha.120.16659 ◽

2021 ◽

Vol 77 (3) ◽

pp. 919-928

Author(s):

So-Ryoung Lee ◽

Chan Soon Park ◽

Eue-Keun Choi ◽

Hyo-Jeong Ahn ◽

Kyung-Do Han ◽

...

Keyword(s):

Atrial Fibrillation ◽

Total Study Population ◽

Increased Risk ◽

Burden Scale ◽

History Of ◽

Study Population ◽

Korean National Health Insurance ◽

Stage 1 ◽

The Relationship

The association between the cumulative hypertension burden and the development of atrial fibrillation (AF) is unclear. We aimed to investigate the relationship between hypertension burden and the development of incident AF. Using the Korean National Health Insurance Service database, we identified 3 726 172 subjects who underwent 4 consecutive annual health checkups between 2009 and 2013, with no history of AF. During the median follow-up of 5.2 years, AF was newly diagnosed in 22 012 patients (0.59% of the total study population; 1.168 per 1000 person-years). Using the blood pressure (BP) values at each health checkup, we determined the burden of hypertension (systolic BP ≥130 mm Hg or diastolic BP ≥80 mm Hg), stratified as 0 to 4 per the hypertension criteria. The subjects were grouped according to hypertension burden scale 1 to 4: 20% (n=742 806), 19% (n=704 623), 19% (n=713 258), 21% (n=766 204), and 21% (n=799 281). Compared with normal people, subjects with hypertension burdens of 1, 2, 3, and 4 were associated with an 8%, 18%, 26%, and 27% increased risk of incident AF, respectively. On semiquantitative analyses with further stratification of stage 1 (systolic BP of 130–139 mm Hg or diastolic BP of 80–89 mm Hg) and stage 2 (systolic BP ≥140 mm Hg or diastolic BP ≥90 mm Hg) hypertension, the risk of AF increased with the hypertension burden by up to 71%. In this study, both a sustained exposure and the degree of increased BP were associated with an increased risk of incident AF. Tailored BP management should be emphasized to reduce the risk of AF.

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Cannabis, schizophrenia and other non-affective psychoses: 35 years of follow-up of a population-based cohort

Psychological Medicine ◽

10.1017/s0033291711002078 ◽

2011 ◽

Vol 42 (6) ◽

pp. 1321-1328 ◽

Cited By ~ 71

Author(s):

E. Manrique-Garcia ◽

S. Zammit ◽

C. Dalman ◽

T. Hemmingsson ◽

S. Andreasson ◽

...

Keyword(s):

Psychotic Disorders ◽

Population Based ◽

Cannabis Use ◽

Affective Psychoses ◽

Increased Risk ◽

Increase Risk ◽

The Relationship ◽

Over Time

BackgroundThere is now strong evidence that cannabis use increases the risk of psychoses including schizophrenia, but the relationship between cannabis and different psychotic disorders, as well as the mechanisms, are poorly known. We aimed to assess types of psychotic outcomes after use of cannabis in adolescence and variation in risk over time.MethodA cohort of 50 087 military conscripts with data on cannabis use in late adolescence was followed up during 35 years with regard to in-patient care for psychotic diagnoses.ResultsOdds ratios for psychotic outcomes among frequent cannabis users compared with non-users were 3.7 [95% confidence interval (CI) 2.3–5.8] for schizophrenia, 2.2 (95% CI 1.0–4.7) for brief psychosis and 2.0 (95% CI 0.8–4.7) for other non-affective psychoses. Risk of schizophrenia declined over the decades in moderate users but much less so in frequent users. The presence of a brief psychosis did not increase risk of later schizophrenia more in cannabis users compared with non-users.ConclusionsOur results confirm an increased risk of schizophrenia in a long-term perspective, although the risk declined over time in moderate users.

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Abstract 5108: Microalbuminuria is Associated with Progression of Coronary Atherosclerosis in the Multi-Ethnic Study of Atherosclerosis (MESA)

Circulation ◽

10.1161/circ.118.suppl_18.s_1147-b ◽

2008 ◽

Vol 118 (suppl_18) ◽

Author(s):

Andrew P DeFilippis ◽

Holly J Kramer ◽

Ronit Katz ◽

Nathan Wong ◽

Alain Bertoni ◽

...

Keyword(s):

Lipid Lowering ◽

Albumin Creatinine Ratio ◽

Ethnic Study ◽

Median Increase ◽

Increased Risk ◽

History Of ◽

Relationship Of ◽

The Relationship ◽

Progression Of Atherosclerosis

Background: Microalbuminuria (MA) is associated with an increased risk of cardiovascular disease (CVD) but the mechanism by which microalbuminuria imparts this increased risk is not known. In this study we assessed the relationship between MA and the development and progression of atherosclerosis by measuring the incidence of new CAC and the progression of existing CAC in individuals free of clinical CVD. Methods : The Multi-Ethnic Study of Atherosclerosis (MESA) is a prospective cohort study of 6,814 participants free of clinical CVD at entry who underwent assessment of coronary artery calcification (CAC) by computerized tomography at baseline. Overall, 6,775 individuals had data available on urinary albumin creatinine ratio (UACR); 1,109 individuals were excluded for missing data or macroalbuminuria (UACR≥300 mg/g). Incident CAC was defined as detectable CAC at follow-up among those with CAC=0 at baseline, and absolute CAC score change among those with CAC>0 at baseline. Relative risk (RR) regression adjusted for covariates; and multivariable adjusted median regression was employed to assess the independent relationship of MA with CAC incidence and progression. Results : Of the 5,666 subjects (mean age 62±10 years, 48% males), baseline MA was seen in 424 (7%) participants, who were more likely to have CAC compared to those with normal UACR (62% vs. 48%, p<0.0001). During a mean follow-up of 2.4±0.8 years, those with MA were more likely to develop CAC (28% vs. 15%, p<0.0001) and they had a higher absolute median increase in CAC (47 vs. 29 Agatston Units, p<0.0001). After adjustment for age, gender, ethnicity, site, follow-up duration, diabetes, hypertension, smoking, family history of heart attack, total cholesterol, lipid lowering medications and body mass index; MA was associated with incident CAC (RR 1.65; 95%CI 1.41–2.48) among those with CAC=0 at baseline. Among those with CAC>0 at baseline, MA was associated with a median increase in CAC of 7.93 (95%CI 0.38 –15.47) Agatston Units in multivariable adjusted analyses (variables noted above). Conclusion : MA is independently associated with development of incident CAC and progression of CAC in an asymptomatic multi-ethnic population, and may in part explain its associated increased risk of CVD.

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Abstract P027: Fasting Glucose And Risk Of Heart Failure

Circulation ◽

10.1161/circ.129.suppl_1.p027 ◽

2014 ◽

Vol 129 (suppl_1) ◽

Author(s):

Hassan Khan ◽

Setor Kunutsor ◽

Jussi Kauhanen ◽

Sudhir Kurl ◽

Eiran Gorodeski ◽

...

Keyword(s):

Heart Failure ◽

Prospective Studies ◽

Fasting Glucose ◽

Meta Analysis ◽

Population Based ◽

Dose Response Relationship ◽

Increased Risk ◽

History Of ◽

Independent Association

Background: There remains uncertainty regarding the association between fasting glucose (FG) and the risk of heart failure (HF) in individuals without a history of diabetes. Methods and Results: We assessed the association between FG and HF risk in a population-based cohort of 1,740 men aged 42-61 years free from HF or diabetes at baseline. Additionally, we performed a meta-analysis of relevant prospective studies identified from MEDLINE, EMBASE, and Web of Science databases. During a mean follow-up of 20.4 years, 146 participants developed HF (4.1 cases per 1000 person-years). In models adjusted for age, the hazard ratio (HR) for HF per 1 mmol/L increase in FG was 1.34 (95% confidence interval [CI], 1.22, 1.48). This association persisted after adjustment for established HF risk factors (HR 1.27, 95% CI 1.14, 1.42). Compared with FG< 5.6 mmol/L, there was an increased risk amongst those with FG 5.6-6.9 mmol/L (HR 1.24, 95% CI 0.82, 1.88) and ≥ 7.0 mmol/L (HR 3.25, 95% CI 1.50, 7.08). HRs remained consistent across several clinical subgroups. In a meta-analysis of 10 prospective studies (Figure 1) involving a total of 4,213 incident HF cases, the HR for HF per 1 mmol/L increase in FG level was 1.11 (95% CI 1.04, 1.17), consistent with a linear dose-response relationship with evidence of heterogeneity between studies (I2=79%, 63-89%; P<0.001). Conclusions: A positive, continuous, and independent association exists between FG and risk for HF. Further studies are needed to evaluate the causal relevance of these findings.

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Maternal spontaneous abortion and the risk of attention-deficit/hyperactivity disorder in offspring: a population-based cohort study

Human Reproduction ◽

10.1093/humrep/deaa035 ◽

2020 ◽

Vol 35 (5) ◽

pp. 1211-1221 ◽

Cited By ~ 1

Author(s):

Hui Wang ◽

Fei Li ◽

Maohua Miao ◽

Yongfu Yu ◽

Honglei Ji ◽

...

Keyword(s):

Attention Deficit Hyperactivity Disorder ◽

Spontaneous Abortion ◽

Attention Deficit ◽

Development Program ◽

Population Based ◽

Parental History ◽

Maternal History ◽

Hyperactivity Disorder ◽

Increased Risk ◽

History Of

Abstract STUDY QUESTION Is a maternal history of spontaneous abortion (SA) associated with an increased risk of attention-deficit/hyperactivity disorder (ADHD) in offspring? SUMMARY ANSWER Our results suggest an association between maternal history of SA and ADHD in offspring, with the risk increasing with the number of maternal SA and highest in the firstborn children whose mothers had had recurrent SAs after adjusting for a number of potential confounders. WHAT IS KNOWN ALREADY A history of SA has been associated with more complications in next pregnancies and adverse childbirth outcomes, which are risk factors for ADHD in the offspring. However, no previous study has investigated whether maternal SA increases risk of ADHD in the offspring. STUDY DESIGN, SIZE, DURATION This population-based study included all live-born children in Denmark from 1 January 1995 to 31 December 2012 (n = 1 062 667). All children were followed from 3 years of age until the day of ADHD diagnosis, death, emigration or 31 December 2016, whichever came first. PARTICIPANTS/MATERIALS, SETTING, METHODS There were 130 206 (12.2%) children born to mothers who had at least one SA. Cox proportional hazards regression models were used to estimate hazard ratios (HRs) and 95% confidence intervals (CIs). MAIN RESULTS AND THE ROLE OF CHANCE During a median follow-up of 9.4 years (interquartile range, 5.4–14.3), 25 747 children were diagnosed with ADHD. Overall, children of mothers with a history of SA had an increased rate of ADHD (HR, 1.11; 95% CI, 1.07 to 1.15). The HRs increased with the number of maternal SA, 1.09 (95% CI, 1.05 to 1.13) for one SA and 1.22 (95% CI, 1.12 to 1.33) for at least two SAs, respectively. These findings were consistent when we took into consideration a number of factors, such as maternal socioeconomic status, type of SA, birth order, parental history of psychiatric disorders, pregnancy characteristics and adverse birth outcomes. LIMITATIONS, REASONS FOR CAUTION Misclassification of SA was possible as we used population-based register data to capture maternal history of SA. However, any misclassification of maternal history of SA would be non-differential with regard to the diagnosis of ADHD in offspring, which generally leads to underestimation of the associations. Furthermore, probabilistic sensitivity analysis suggested that only 1% of change in the estimate may have been due to misclassification of SA. WIDER IMPLICATIONS OF THE FINDINGS SA is quite frequent (varying from 15 to 20%), and a small increase of neurodevelopmental problems in offspring could have major public health implications. STUDY FUNDING/COMPETING INTEREST(S) This work was supported by grants from the National Natural Science Foundation of China (No. 81703237, No. 81530086 and No. 81761128035), National Key Research and Development Program (2018YFC1002801, 2016YFC1000505), Shanghai Municipal Commission of Health and Family Planning (No. 2017ZZ02026, No. 2017EKHWYX-02), the Novo Nordisk Foundation (NNF18OC0052029), the Danish Council for Independent Research (DFF-6110-00019), the Nordic Cancer Union (176673, 186200 and R217-A13234-18-S65), Karen Elise Jensens Fond (2016) and Xinhua Hospital of Shanghai Jiao Tong University School of Medicine (2018YJRC03). All authors report no conflict of interest. TRIAL REGISTRATION NUMBER NA.

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Cardiovascular health outcomes of mobbing at work: results of the population-based, five-year follow-up of the Gutenberg health study

Journal of Occupational Medicine and Toxicology ◽

10.1186/s12995-020-00266-z ◽

2020 ◽

Vol 15 (1) ◽

Author(s):

Karla Romero Starke ◽

Janice Hegewald ◽

Andreas Schulz ◽

Susan Garthus-Niegel ◽

Matthias Nübling ◽

...

Keyword(s):

Arterial Stiffness ◽

Cardiovascular Health ◽

Population Based ◽

Health Study ◽

Single Item ◽

Men And Women ◽

Gutenberg Health Study ◽

Increased Risk ◽

Study Population

Abstract Background The aim of this study was to determine if there is an increased risk of incident cardiovascular disease (CVD) resulting from workplace mobbing measured with two mobbing instruments in the Gutenberg Health Study. Methods In this prospective study, we examined working persons younger than 65 years for the presence of mobbing at baseline and at a 5-year follow-up using a single-item and a 5-item instrument. We used multivariate models to investigate the association between mobbing and incident CVD, hypertension, and change in arterial stiffness and further stratified the models by sex. Results After adjustment for confounders, mobbed workers appeared to have a higher risk of incident CVD than those not mobbed (single-item HR = 1.28, 95% CI 0.73–2.24; 5-item HR = 1.57, 95% CI 0.96–2.54). With the 5-item instrument, men who reported mobbing had a higher risk of incident CVD (HR = 1.77, 95% CI 1.01–3.09), while no association was observed for women (HR = 1.05, 95% CI 0.38–2.91). There was no difference in risks between men and women with the single-item instrument. No association between mobbing and incident hypertension and arterial stiffness was seen. Conclusions Our results show an indication of an increased risk of incident CVD for those mobbed at baseline when using the whole study population. Differences in risks between men and women when using the five-item instrument may be due to the instrument itself. Still, it is essential to detect or prevent workplace mobbing, and if present, to apply an intervention to halt it in order to minimize its adverse effects on CVD.

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Children With Appendectomy Have Increased Risk of Future Sepsis: Real-world Data in Taiwan

10.22541/au.161248697.75690035/v1 ◽

2021 ◽

Author(s):

Liao Tzu-Han ◽

Meng Che Wu ◽

Cheng-Li Lin ◽

Chien-Heng Lin ◽

James Cheng-Chung Wei

Keyword(s):

Cox Regression ◽

Propensity Score Analysis ◽

Population Based ◽

Research Database ◽

Real World Data ◽

Parental Occupation ◽

Increased Risk ◽

Future Risk ◽

The Relationship

Backgrounds Appendectomy is one of the most commonly performed surgeries worldwide. Sepsis is an major etiology of morbidity and mortality in children. Our preliminary research revealed a positive correlation among appendectomy and future risk of sepsis in adults. However, to date, the relationship among appendectomy and future risk of sepsis in children remains unknown. The aim of this research was to investigate the relationship among appendectomy and hazard of future sepsis in children. Methods We applied a nationwide population-based cohort to assess whether children who received appendectomy were at increased risk of subsequent sepsis. Overall, 57261 subjects aged below 18 undergoing appendectomy as appendectomy group and 57261 matched controls were identified as non-appendectomy group from the National Health Insurance Research Database in Taiwan. We use propensity score analysis to match age, sex, urbanization level, and parental occupation at the ratio to 1:1. Multiple Cox regression and stratified analyses were used to appraise the adjusted hazard ratio (aHR) for developing sepsis in children. Results Children who received appendectomy had a 2.63 times higher risk of developing sepsis than those who did not, and the risk was even higher in children aged under 6 years. Patients with <1 year follow-up showed a 5.64-fold risk of sepsis in the appendectomy cohort. Patients with 1–4 and ≥5 years’ follow-up showed a 2.41- and 2.02-times risk of sepsis. Conclusion Appendectomy was correlative to a 2.63-fold increased future sepsis risk in children, and the risk in younger patients aged <6 years was even higher. More studies to interpret the possible biological mechanisms of the associations among sepsis and appendectomy are warrant

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Preeclampsia and the risk of chronic kidney disease: a national registry-based cohort study

European Journal of Public Health ◽

10.1093/eurpub/ckaa165.1174 ◽

2020 ◽

Vol 30 (Supplement_5) ◽

Author(s):

P M Barrett ◽

F P McCarthy ◽

M Evans ◽

M Kublickas ◽

I J Perry ◽

...

Keyword(s):

Chronic Kidney Disease ◽

Kidney Disease ◽

Absolute Risk ◽

Population Based ◽

National Registry ◽

Medical Birth Register ◽

Increased Risk ◽

History Of

Abstract Background Preeclampsia is associated with increased risk of future cardiovascular disease, but evidence for associations with chronic kidney disease (CKD) has been inconsistent to date. We aimed to measure associations between preeclampsia and long-term CKD in a population-based sample of parous women, and to identify whether the risk differs by CKD subtype. Methods Using data from the Swedish Medical Birth Register, singleton live births from 1973-2012 were identified and linked to data from the Swedish Renal Register and National Patient Register (up to 2013). Preeclampsia was the main exposure of interest and was treated as a time-dependent variable. The primary outcome was maternal CKD, and this was classified into 5 subtypes: hypertensive, diabetic, glomerular/proteinuric, tubulo-interstitial, other/non-specific CKD. Cox proportional hazard regression models were used for analysis. Women with pre-pregnancy comorbidities were excluded. Results The dataset included 1,924,591 unique women who had 3,726,819 singleton pregnancies. The median follow-up was 20.7 (interquartile range 9.9-30.0) years. Overall, 90,964 women (4.7%) experienced preeclampsia and 18,146 (0.9%) developed CKD. Women who had preeclampsia had higher risk of developing any CKD during follow-up (aHR 1.88, 95% CI 1.79-1.98). The risk differed by CKD subtype, and was higher for hypertensive CKD (aHR 3.76, aHR 3.09-4.57), diabetic CKD (aHR 3.45, 95% CI 2.83-4.21) and glomerular/proteinuric CKD (aHR 2.08, 95% CI 1.90-2.29). Women who had preterm preeclampsia, recurrent preeclampsia, or preeclampsia complicated by pre-pregnancy obesity were also at greater risk of any CKD. Conclusions Women with a history of preeclampsia are at increased risk of long-term CKD. The risk is most marked for hypertensive CKD, diabetic CKD, and glomerular/proteinuric CKD. The absolute risk of CKD related to preeclampsia is substantial, and these women may warrant systematic renal monitoring in the years following delivery. Key messages Preeclampsia is an independent predictor of long-term risk of chronic kidney disease in otherwise healthy parous women. Women with a history of preeclampsia may warrant systematic renal monitoring through additional blood pressure, blood glucose, and proteinuria checks.

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Hypertension burden and the risk of new-onset atrial fibrillation: a nationwide population-based study

EP Europace ◽

10.1093/europace/euab116.508 ◽

2021 ◽

Vol 23 (Supplement_3) ◽

Author(s):

SR Lee ◽

CS Park ◽

EK Choi ◽

HJ Ahn ◽

KD Han ◽

...

Keyword(s):

Atrial Fibrillation ◽

Blood Pressure ◽

Population Based ◽

Total Study Population ◽

Funding Sources ◽

Increased Risk ◽

Burden Scale ◽

History Of ◽

Study Population ◽

Stage 1

Abstract Funding Acknowledgements Type of funding sources: None. Background The association between the cumulative hypertension burden and the development of atrial fibrillation (AF) is unclear. Purpose We aimed to investigate the relationship between hypertension burden and the development of incident AF. Methods and Results: Using the Korean National Health Insurance Service database, we identified 3,726,172 subjects who underwent four consecutive annual health checkups between 2009 and 2013, with no history of AF. During the median follow-up of 5.2 years, AF was newly diagnosed in 22,012 patients (0.59% of the total study population, 1.168 per 1,000 person-years). Using the BP values at each health checkup, we determined the burden of hypertension (systolic blood pressure [SBP] ≥130 mmHg or diastolic blood pressure [DBP] ≥80 mmHg), stratified as 0 to 4 per the hypertension criteria. The subjects were grouped according to hypertension burden scale 1 to 4: 20% (n = 742,806), 19% (n = 704,623), 19% (n = 713,258), 21% (n = 766,204), and 21% (n = 799,281). Compared to normal people, subjects with hypertension burdens of 1, 2, 3, and 4 were associated with an 8%, 18%, 26%, and 27% increased risk of incident AF, respectively. On semi-quantitative analyses with further stratification of stage 1 (SBP 130-139 mmHg or DBP 80-89 mmHg) and stage 2 (SBP ≥140 mmHg or DBP ≥90 mmHg) hypertension, the risk of AF increased with the hypertension burden by up to 71%. Conclusions Both a sustained exposure and the degree of increased blood pressure were associated with an increased risk of incident AF. Tailored blood pressure management should be emphasized to reduce the risk of AF. Abstract Figure.

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Natural History of Polycystic Ovary Syndrome and New Advances in the Epidemiology

Seminars in Reproductive Medicine ◽

10.1055/s-0041-1735211 ◽

2021 ◽

Vol 39 (03/04) ◽

pp. 094-101

Author(s):

Terhi T. Piltonen ◽

Riikka K. Arffman ◽

Anju E. Joham

Keyword(s):

Natural History ◽

Polycystic Ovary Syndrome ◽

Psychological Health ◽

Polycystic Ovary ◽

Epidemiological Studies ◽

Population Based ◽

Large Datasets ◽

Ovary Syndrome ◽

Female Population ◽

History Of

AbstractPolycystic ovary syndrome (PCOS) is the most common endocrinopathy in women, affecting up to 15% of the female population. The natural history of the syndrome is complex, including both androgen exposure in early life and adiposity-driven dysfunction involving also dysregulated, also involving altered hypothalamus–ovarian crosstalk. The manifestations can arise as early as childhood or puberty onward, suggesting that genetic susceptibility is an important etiological factor. In adulthood, women with PCOS present with reproductive, metabolic, and psychological health issues at a population-based level. Epidemiological studies on large datasets offer an excellent opportunity to evaluate health effects and costs related to the syndrome. Hospital or insurance-based datasets are also available; however, the results are not representative of the female population in the community. More longitudinal studies spanning from early childhood to late adulthood are needed to assess the long-term health impact and early manifestations of PCOS. Moreover, the identification of women with PCOS from large datasets can be expensive. Self-reported symptoms or PCOS diagnosis may offer a feasible approach.

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