Cardiovascular mortality risk in young adults with isolated systolic hypertension: findings from population-based MONICA/KORA cohort study.

The clinical significance of isolated systolic hypertension in young adults (ISHY) remains a topic of debate due to evidence ISHY could be a spurious condition resulting from exageratted pulse pressure amplification in "young tall men with elastic arteries". Hence, we aimed to investigate whether ISHY is associated with an increased risk of cardivascular (CVD) mortality in a sample of 5597 young adults (49.8% men, 50.2% women) between 25 and 45 years old from the prospective population-based MONICA/KORA cohort. ISHY was prevalent in 5.2% of the population, affecting mostly men (73.1%), and associated with increased smoking, obesity, and hypercholesterolemia in comparison to participants with normal blood pressure (BP). Within a follow-up period of 25.3 years (SD ± 5.2; 141,768 person-years), 133(2.4%) CVD mortality cases were observed. Participants with ISHY had a hazard ratio (HR) of 1.89(1.01-3.53, p < 0.05) times higher risk of CVD mortality than participants with normal BP, even following adjustment for CVD risk factors. However, adjustment for antihypertensive medication (HR 0.46; 0.26-0.81, p < 0.001) and increasing height (HR 0.96; 0.93-0.99, p < 0.05) revealed independently protective effects against CVD mortality, suggesting that although ISHY is associated with an increased risk of CVD mortality, the protective effects of increasing height or antihypertensive medication should be considered in treatment rationale.

Different Psychosocial Factors Are Associated with Seasonal and Perennial Allergies in Adults: Cross-Sectional Results of the KORA FF4 Study.

BACKGROUND: Psychosocial factors are supposed to play a central role in the development of allergic diseases. Associations with seasonal and perennial forms of allergies have not been investigated, yet. OBJECTIVES: The aim of the study was to investigate the associations of psychosocial factors (social status, depression, generalized anxiety, psychosocial stress, Type-D personality) with seasonal, perennial, and other forms of allergies in adults. METHOD: The analysis of self-reported data of the KORA FF4 study was performed with SAS 9.4. The sample consisted of 1,782 study participants in the study region of Augsburg (39-88 years, 61 years, 51.1% female). Descriptive bivariate statistics and multinomial logistic regression models were performed. Age, sex, family predisposition, and smoking status were considered possible confounders. Moreover, several sensitivity analyses were carried out to check whether missing values distorted the results. RESULTS: A positive association between generalized anxiety and seasonal allergies was found in the multivariate model. Depression was positively, and anxiety negatively, associated with perennial allergies. No association between the analyzed psychosocial factors and other forms of allergies could be found. CONCLUSION: The results support the relevance of psychosocial factors in association with allergies. Looking at the psychosocial factors, a separate consideration of seasonal and perennial allergies seems reasonable. Further longitudinal studies should investigate the direction of the associations, the underlying mechanisms, and other psychosocial factors, such as coping mechanisms, in confirmed allergies.

Room for depressed and exhausted mood as a risk predictor for all-cause and cardiovascular mortality beyond the contribution of the classical somatic risk factors in men.

BACKGROUND AND AIMS: Depressed mood and exhaustion (DEEX) have gained attention as a risk predictor for cardiovascular disease (CVD). Studies to estimate its ranking in prediction models are sparse. METHODS: The study included 3428 men aged 45-74 years who participated in one of three population-based MONICA/KORA Augsburg surveys conducted between 1984 and 1995. Within a follow-up time of 10 years (31,791 person-years), 557 cases of all-cause mortality and 269 fatal CVD events were observed. Adjusted Cox proportional hazards models were used to assess mortality risks for DEEX and five classical cardiovascular risk factors. The predictive ability was evaluated by the area under the receiver-operating characteristic curve, the integrated discrimination improvement statistics and the net classification improvement. RESULTS: The (crude) absolute mortality risk for DEEX was 23.1 cases per 1000 person-years for all-cause and 11.2 for CVD mortality. The adjusted hazard ratios of 1.52 for all-cause and 1.52 for CVD mortality (p < 0.01) were higher than those for hypercholesterolemia and obesity, but lower than for hypertension, smoking and diabetes. The improvements in risk prediction from DEEX were comparable to those of hypercholesterolemia and obesity, but substantially lower than those of hypertension, smoking and diabetes. The adjusted population-attributable risk (PAR) for DEEX accounted for about 15% for all-cause and CVD mortality, which gives DEEX a middle ranking amongst the classical risk factors. CONCLUSIONS: DEEX is a strong predictor of mortality risk, ranking in a medium position amongst classical somatic risk factors.