scholarly journals Risk factors associated with loneliness, social isolation, and neuroticism in the UK Biobank cohort

2020 ◽  
Author(s):  
Ann-Marie G de Lange ◽  
Tobias Kaufmann ◽  
Daniel S Quintana ◽  
Adriano Winterton ◽  
Lars T. Westlye ◽  
...  

Amidst the global COVID-19 pandemic, there is an urgent need for establishing knowledge about risk factors for adverse health outcomes associated with loneliness and social isolation. In this study, we show that self-perceived loneliness coincides with objective measures of social isolation as well as the personality trait neuroticism, and that these comorbidities contribute to differential associations with risk factors including depression, social deprivation, unhealthy lifestyle behaviors, cardiovascular risk, and aging of the brain. The findings contribute to identifying groups of individuals who may be vulnerable to loneliness and associated health problems, and emphasize the need for public-health initiatives addressing socioeconomic conditions as well as social, mental, and physical health to reduce the risk of loneliness and adverse health outcomes in the population.

BMJ Open ◽  
2021 ◽  
Vol 11 (5) ◽  
pp. e042212
Author(s):  
Hamish Foster ◽  
Peter Polz ◽  
Frances Mair ◽  
Jason Gill ◽  
Catherine A O'Donnell

IntroductionCombinations of unhealthy lifestyle factors are strongly associated with mortality, cardiovascular disease (CVD) and cancer. It is unclear how socioeconomic status (SES) affects those associations. Lower SES groups may be disproportionately vulnerable to the effects of unhealthy lifestyle factors compared with higher SES groups via interactions with other factors associated with low SES (eg, stress) or via accelerated biological ageing. This systematic review aims to synthesise studies that examine how SES moderates the association between lifestyle factor combinations and adverse health outcomes. Greater understanding of how lifestyle risk varies across socioeconomic spectra could reduce adverse health by (1) identifying novel high-risk groups or targets for future interventions and (2) informing research, policy and interventions that aim to support healthy lifestyles in socioeconomically deprived communities.Methods and analysisThree databases will be searched (PubMed, EMBASE, CINAHL) from inception to March 2020. Reference lists, citations and grey literature will also be searched. Inclusion criteria are: (1) prospective cohort studies; (2) investigations of two key exposures: (a) lifestyle factor combinations of at least three lifestyle factors (eg, smoking, physical activity and diet) and (b) SES (eg, income, education or poverty index); (3) an assessment of the impact of SES on the association between combinations of unhealthy lifestyle factors and health outcomes; (4) at least one outcome from—mortality (all cause, CVD and cancer), CVD or cancer incidence. Two independent reviewers will screen titles, abstracts and full texts of included studies. Data extraction will focus on cohort characteristics, exposures, direction and magnitude of SES effects, methods and quality (via Newcastle-Ottawa Scale). If appropriate, a meta-analysis, pooling the effects of SES, will be performed. Alternatively, a synthesis without meta-analysis will be conducted.Ethics and disseminationEthical approval is not required. Results will be disseminated via peer-reviewed publication, professional networks, social media and conference presentations.PROSPERO registration numberCRD42020172588.


2019 ◽  
Vol 104 (12) ◽  
pp. 6101-6115 ◽  
Author(s):  
Laura van Iersel ◽  
Zhenghong Li ◽  
Deo Kumar Srivastava ◽  
Tara M Brinkman ◽  
Kari L Bjornard ◽  
...  

Abstract Context Data on hypothalamic-pituitary (HP) disorders in systematically evaluated childhood cancer survivors are limited. Objective To describe prevalence, risk factors, and associated adverse health outcomes of deficiencies in GH deficiency (GHD), TSH deficiency (TSHD), LH/FSH deficiency (LH/FSHD), and ACTH deficiency (ACTHD), and central precocious puberty (CPP). Design Retrospective with cross-sectional health outcomes analysis. Setting Established cohort; tertiary care center. Patients Participants (N = 3141; median age, 31.7 years) were followed for a median 24.1 years. Main Outcome Measure Multivariable logistic regression was used to calculate ORs and 95% CIs for associations among HP disorders, tumor- and treatment-related risk factors, and health outcomes. Results The estimated prevalence was 40.2% for GHD, 11.1% for TSHD, 10.6% for LH/FSHD, 3.2% for ACTHD, and 0.9% for CPP among participants treated with HP radiotherapy (n = 1089), and 6.2% for GHD, and <1% for other HP disorders without HP radiotherapy. Clinical factors independently associated with HP disorders included HP radiotherapy (at any dose for GHD, TSHD, LH/FSHD, >30 Gy for ACTHD), alkylating agents (GHD, LH/FSHD), intrathecal chemotherapy (GHD), hydrocephalus with shunt placement (GHD, LH/FSHD), seizures (TSHD, ACTHD), and stroke (GHD, TSHD, LH/FSHD, ACTHD). Adverse health outcomes independently associated with HP disorders included short stature (GHD, TSHD), severe bone mineral density deficit (GHD, LH/FSHD), obesity (LH/FSHD), frailty (GHD), impaired physical health-related quality of life (TSHD), sexual dysfunction (LH/FSHD), impaired memory, and processing speed (GHD, TSHD). Conclusion HP radiotherapy, central nervous system injury, and, to a lesser extent, chemotherapy are associated with HP disorders, which are associated with adverse health outcomes.


2007 ◽  
Vol 22 (11) ◽  
pp. 1527-1531 ◽  
Author(s):  
S. Nicole Hastings ◽  
Kenneth E. Schmader ◽  
Richard J. Sloane ◽  
Morris Weinberger ◽  
Kenneth C. Goldberg ◽  
...  

2019 ◽  
Vol 17 (5) ◽  
pp. 459-468 ◽  
Author(s):  
Mohammad Abu Zaid ◽  
Paul C. Dinh ◽  
Patrick O. Monahan ◽  
Chunkit Fung ◽  
Omar El-Charif ◽  
...  

Background: This study examined the prevalence of hypogonadism, its clinical and genetic risk factors, and its relationship to adverse health outcomes (AHOs) in North American testicular cancer survivors (TCS) after modern platinum-based chemotherapy. Patients and Methods: Eligible TCS were <55 years of age at diagnosis and treated with first-line platinum-based chemotherapy. Participants underwent physical examinations and completed questionnaires regarding 15 AHOs and health behaviors. Hypogonadism was defined as serum testosterone levels ≤3.0 ng/mL or use of testosterone replacement therapy. We investigated the role of 2 single nucleotide polymorphisms (rs6258 and rs12150660) in the sex hormone–binding globulin (SHBG) locus implicated in increased hypogonadism risk in the general population. Results: Of 491 TCS (median age at assessment, 38.2 years; range, 18.7–68.4 years), 38.5% had hypogonadism. Multivariable binary logistic regression analysis identified hypogonadism risk factors, including age at clinical evaluation (odds ratio [OR], 1.42 per 10-year increase; P= .006) and body mass index of 25 to <30 kg/m2 (OR, 2.08; P= .011) or ≥30 kg/m2 (OR, 2.36; P= .005) compared with <25 kg/m2. TCS with ≥2 risk alleles for the SHBG SNPs had a marginally significant increased hypogonadism risk (OR, 1.45; P= .09). Vigorous-intensity physical activity appeared protective (OR, 0.66; P= .07). Type of cisplatin-based chemotherapy regimen and socioeconomic factors did not correlate with hypogonadism. Compared with TCS without hypogonadism, those with hypogonadism were more likely to report ≥2 AHOs (65% vs 51%; P= .003), to take medications for hypercholesterolemia (20.1% vs 6.0%; P<.001) or hypertension (18.5% vs 10.6%; P= .013), and to report erectile dysfunction (19.6% vs 11.9%; P= .018) or peripheral neuropathy (30.7% vs 22.5%; P= .041). A marginally significant trend for increased use of prescription medications for either diabetes (5.8% vs 2.6%; P= .07) or anxiety/depression (14.8% vs 9.3%; P= .06) was observed. Conclusions: At a relatively young median age, more than one-third of TCS have hypogonadism, which is significantly associated with increased cardiovascular disease risk factors, and erectile dysfunction. Providers should screen TCS for hypogonadism and treat symptomatic patients.


2017 ◽  
Vol 35 (18_suppl) ◽  
pp. LBA10012-LBA10012 ◽  
Author(s):  
Mohammad Issam Abu Zaid ◽  
Alvaro G. Menendez ◽  
Omar El Charif ◽  
Chunkit Fung ◽  
Patrick O. Monahan ◽  
...  

LBA10012 Background: HG affects a substantial percentage of TCS and can contribute to significant morbidity, but few studies have examined the relationship between HG and adverse health outcomes (AHO), taking into account genetic variation. Methods: Eligible TCS were < 55 y at diagnosis and treated with only first line chemotherapy after 1990. TCS underwent physical exams and genotyping, and completed questionnaires regarding 16 AHO and health behaviors. HG was defined as serum testosterone ≤ 3.0 ng/mL or the use of testosterone replacement therapy. Results: We evaluated 491 TCS. Median age at evaluation was 38 y (range 19-68). 38.5% had HG. Two SNPs in the sex-hormone-binding globulin ( SHBG) locus previously implicated in increased HG risk in the general population (Ohlsson et al, PLOS Genetics 2011) displayed effect sizes consistent with prior reports (rs6258, OR = 1.3; rs12150660, OR = 0.79), but were not statistically significant. However, TCS with ≥ 2 risk alleles for the two SNPs in the SHBG locus vs no risk alleles had 2-fold increased risk for HG (OR = 2.2, P = .12). Multivariate analysis identified risk factors for HG including: age (OR = 1.4 per 10 year increase, P = .007), and BMI ≥ 25 kg/m2 (OR = 2.2, P = .003). Vigorous-intensity physical activity appeared protective (OR = 0.6, P = .06). Type of chemotherapy regimen and socioeconomic factors did not correlate with HG. Only 35% of TCS with HG vs 49% of those without HG reported none or 1 AHO ( P = .003). TCS with HG were more likely to take medications for dyslipidemia (20% vs 6%, P < .001), hypertension (19% vs 11%, P = .01), erectile dysfunction (ED) (20% vs 12%, P = .02), diabetes (6% vs 3%, P = .07), or anxiety/depression (15% vs 10%, P = 0.06) compared to TCS with normal levels, and also to have peripheral neuropathy (PN) (31% vs 23%, P = .04). HG status did not correlate with oto- or renal toxicity. Conclusions: Over a third of TCS have HG at a relatively young age. HG was associated with increased cardiovascular disease risk factors, ED, and PN. SHBG polymorphisms appear important in TCS, but our study was underpowered to confirm an association. Providers should screen TCS for HG and treat those who are symptomatic.


2017 ◽  
Vol 83 (10) ◽  
pp. 2163-2178 ◽  
Author(s):  
Benedict Morath ◽  
Tanja Mayer ◽  
Alexander Francesco Josef Send ◽  
Torsten Hoppe-Tichy ◽  
Walter Emil Haefeli ◽  
...  

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