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BackgroundPhysical activity is a modifiable healthy behavior that has been shown to positively influence health-related quality of life. However, research examining the link between physical activity and health-related quality of life among Hispanic/Latino adults is limited and inconsistent. The purpose of this study is to assess whether accelerometer-measured moderate-vigorous physical activity (MVPA) is associated with self-reported (a) mental health-related quality of life, and (b) physical health-related quality of life among diverse Hispanic/Latino adults in the US.MethodsCross-sectional data from 12,379 adults ages 18-74 years in 2008-2011, who participated in HCHS/SOL and had complete data were analyzed using complex survey design methods. Accelerometer data were categorized into no MVPA, low, moderate, and high MVPA. Health-related quality of life was assessed with the Short-Form 12 and we used the mental and physical component subscales where higher scores indicate better health-related quality of life. Multivariate linear regression models were used to derive adjusted means with 95% confidence intervals and linear trends.ResultsWe observed no significant linear trend between accelerometer-measured MVPA and mental health-related quality of life (ptrend = 0.73). There was a significant positive association between MVPA and physical health-related quality of life (ptrend

ObjectivesMounting evidence links positive psychological functioning to restorative health processes and favourable medical outcomes. However, very little is known about the relationship between optimism, an indicator of psychological functioning and the American Heart Association (AHA)-defined concept of cardiovascular health (CVH), particularly in Hispanics/Latinos of diverse backgrounds. To address limitations of existing literature, this study investigated the association between dispositional optimism and CVH in a heterogeneous sample of Hispanics/Latinos residing in the USA.DesignCross-sectional study.Participants and settingData were analysed from 4919 adults ages 18-75 of the Hispanic Community Health Study/Study of Latinos parent study and the Sociocultural Ancillary Study.Main outcome measuresOptimism was assessed using the 6-item Life Orientation Test-Revised (range from 6 to 30). AHA classification standards were used to derive an additive CVH score with operationalisation of indicators as Ideal, Intermediate and Poor. The overall CVH score included indicators of diet, body mass index, physical activity, cholesterol, blood pressure, fasting glucose and smoking status. Multivariate linear and logistic regressions were used to examine associations of optimism with CVH (Life's Simple 7), after adjusting for sociodemographic factors and depressive symptoms.ResultsEach increase in the optimism total score was associated with a greater CVH score (β=0.03 per unit increase, 95% CI 0.01 to 0.05). When modelling tertiles of optimism, participants with moderate (β=0.24 to 95% CI 0.06 to 0.42) and high (β=0.12, 95% CI 0.01 to 0.24) levels of optimism displayed greater CVH scores when compared with their least optimistic peers.ConclusionThis study offers preliminary evidence for an association between optimism and CVH in a large heterogeneous group of Hispanic/Latino adults. Our study adds scientific knowledge of psychological assets that may promote CVH and suggests a novel therapeutic target for consideration. Future studies are needed to explore causality and potential mechanism underlying the relationship between positive emotion and heart health.

ObjectiveType 2 diabetes mellitus (DM) has been associated with lung dysfunction, but this association has not been explored in Hispanics/Latinos. The relation between diabetic nephropathy and lung function and symptoms has not been explored.Research design and methodsThe Hispanic Community Health Study/Study of Latinos (HCHS/SOL), a large, multicenter, observational study, recruited 16,415 participants aged 18-74 years (14,455 with complete data on variables of interest), between 2008 and 2011 from four U.S. communities through a two-stage area household probability design. Baseline measurements were used for analyses. Forced expiratory volume in 1 s (FEV1), forced vital capacity (FVC), and dyspnea score were compared between individuals with and without DM, overall, and stratified by albuminuria. The analyses were performed separately for those with and without preexisting lung disease (chronic bronchitis, emphysema, asthma). Linear regression with sampling weights was used for all analyses.ResultsAmong Hispanics/Latinos without lung disease, those with DM had lower mean FEV1 and FVC values and a higher mean dyspnea score than those without DM (mean [95% CI] FEV1 3.00 [2.96-3.04] vs. 3.10 [3.09-3.11] L, P < 0.01; FVC 3.62 [3.59-3.66] vs. 3.81 [3.79-3.83] L, P < 0.001; dyspnea score 0.60 [0.49-0.71] vs. 0.41 [0.34-0.49], P < 0.001). Hispanics/Latinos with DM and macroalbuminuria showed 10% lower FVC (P < 0.001), 6% lower FEV1 (P < 0.001), and 2.5-fold higher dyspnea score (P = 0.04) than those without DM and with normoalbuminuria. Similar findings but with higher impairment in FVC were found in Hispanics/Latinos with lung disease.ConclusionsHispanics/Latinos with DM have functional and symptomatic pulmonary impairment that mirror kidney microangiopathy. The progression of pulmonary impairment in adults with DM needs to be investigated further.

Author(s): Rosenda Murillo [sup.1] , Amber Pirzada [sup.2] , Donghong Wu [sup.2] , Linda C. Gallo [sup.3] , Sonia Davis [sup.4] , Natania W. Ostrovsky [sup.5] , Frank J. Penedo [...], We examined associations of central family (i.e., children, parents, in-laws) social network size with healthy lifestyle factors (i.e., favorable body mass index, physical activity, diet, alcohol use, smoking). Using data on 15,511 Hispanics/Latinos 18-74 years old from the Hispanic Community Health Study/Study of Latinos, multivariable adjusted survey logistic regression was used to compute associations of social network size with healthy lifestyle factors. A one-unit higher total of central family size was associated with lower odds of healthy body mass index (OR 0.90; 95% CI 0.86-0.93) and having all five healthy lifestyle factors (OR 0.90; 95% CI 0.85-0.96). Findings suggest familial structural social support may contribute to healthy lifestyle factors and differ based on the type of relationship among Hispanics/Latinos.

Purpose: We aimed to study the effect of obstructive sleep apnea (OSA) on cancer risk. Methods: We searched PubMed, Embase, and Cochrane databases for relevant studies. The qualities of included studies were assessed using Newcastle–Ottawa Scale (NOS). Unadjusted and adjusted analyses were performed. We also conducted subgroup analyses stratified by gender, severity of OSA, study design, and cancer type. Results: After literatures search, 18 studies were included in the present study. In the unadjusted analysis, we discovered an increased cancer risk in patients with OSA with a pooled relative risk (RR) in the OSA group of 1.49 (95% confidence interval (CI): 1.32–1.69, I2 = 32%, P = 0.15). In adjusted analysis, OSA correlated with cancer risk (RR: 1.36, 95% CI: 1.18–1.56, I2 = 54%, P < 0.01). In subgroup stratified by gender and OSA severity, OSA statistically with cancer risk in females (RR: 1.27, 95% CI: 1.06–1.51) and moderate to severe OSA groups (RR: 2.62, 95% CI: 1.64; 4.19). In subgroup stratified by study design, a trend toward statistically significant differences was observed in prospective studies (RR: 1.21, 95% CI: 0.99–1.48) and cross-sectional studies (RR: 1.81, 95% CI: 0.96–3.41). Patients with OSA in the retrospective study group had a statistically higher chance of developing cancer (RR: 1.41, 95% CI: 1.11–1.79). When stratified by cancer group, statistically significant differences was observed in many types of cancer (breast cancer: RR: 1.32, 95% CI: 1.03–1.70; central nervous system cancer: RR: 1.71, 95% CI: 1.06–2.75; kidney cancer: RR: 1.81, 95% CI: 1.20–2.74; liver cancer: RR: 1.19, 95% CI: 1.10–1.29; and pancreatic cancer: RR: 1.23, 95% CI: 1.14–1.33). Conclusions: This systematic review and meta-analysis suggests that obstructive sleep apnea may increase risk of cancer. [ABSTRACT FROM AUTHOR]

In this study, we conducted a meta-analysis to estimate the relationship between the consumption of dairy products and the risk of prostate cancer. We searched PubMed, Embase and Cochrane databases for relevant articles and identified a total of thirty-three cohort studies between 1989 and 2020. The qualities of included studies were assessed using Newcastle–Ottawa scale. Pooled adjusted relative risks (RR) with 95 % CI were calculated. We performed subgroup analyses stratified by dairy type, prostate cancer type, follow-up years, treatment era, collection times, adjustment for confounders and geographic location. In the subgroup analysis stratified by prostate cancer type, the pooled RR were 0·98 (95 % CI 0·94, 1·03) in the advanced group, 1·10 (95 % CI 0·98, 1·24) in the non-advanced group and 0·92 (95 % CI 0·84, 1·00) in the fatal group. In the dose–response analysis, a positive association for the risk of prostate cancer was observed for total dairy products 400 g/d (RR: 1·02; 95 % CI 1·00, 1·03), total milk 200 g/d (RR: 1·02; 95 % CI 1·01, 1·03), cheese 40 g/d (RR: 1·01; 95 % CI 1·00, 1·03) and butter 50 g/d (RR: 1·03; 95 % CI 1·01, 1·05). A decreased risk was observed for the intake of whole milk 100 g/d (RR: 0·97; 95 % CI 0·96, 0·99). Our meta-analysis suggests that high intakes of dairy products may be associated with an increased risk of prostate cancer; however, since many of the studies were affected by prostate-specific antigen (PSA) screening bias, additional studies with an adjustment of PSA screening are needed. [ABSTRACT FROM AUTHOR]

Despite numerous studies observing a positive correlation between family resilience and psychological well-being during the COVID-19 pandemic, the strength of this association varied considerably in previous research. This study aims to obtain reliable estimates for effect sizes and investigate the potential moderators of the association between family resilience and psychological well-being during the COVID-19 pandemic. Seventeen studies (65 effect sizes, 14,511 participants) were reviewed using a systematic literature search and the PRISMA approach. A three-level meta-analysis revealed a significant positive correlation (r = 0.504, p < 0.001) between family resilience and psychological well-being during the COVID-19 pandemic. Notably, education level significantly moderated this relationship, along with the type of psychological well-being and the measures used for assessment. These findings highlight the critical role of family resilience in enhancing psychological well-being and emphasize the importance of considering educational factors in designing interventions to improve psychological outcomes during pandemics. [ABSTRACT FROM AUTHOR]

Genetic polymorphisms in the interleukin-6 (IL-6) gene are associated with bone homeostasis and diseases characterized by bone loss. The aim of this study was to investigate the correlation between the IL-6 -572C/G polymorphism and the risk of chronic periodontitis in a Chinese Han population. The IL-6 -572C/G polymorphism was genotyped in 93 patients suffering from chronic periodontitis and 96 control subjects by polymerase chain reaction-restriction fragment length polymorphism. DNA was extracted from the peripheral blood of patients and control subjects and amplified using a polymerase chain reaction. IL-6 genotypes were identified using gel electrophoresis. The IL-6 -572 GG genotype and the G allele were more frequent in chronic periodontitis patients than in control subjects (P < . 05). When compared with the CC genotype, the odds ratio for chronic periodontitis was 1.88 (95% confidence interval, 1.04 to 3.40; P < .05) for the CG + GG genotype. The frequency of the -572CG + GG genotype was significantly different between the control group and the group with chronic periodontitis. Therefore, the IL-6 -572C/G polymorphism may contribute to the susceptibility to chronic periodontitis in the Chinese Han population. [ABSTRACT FROM AUTHOR]