Preventive medicine
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Preventive medicine · Jul 2023
Review Meta AnalysisThe influence of overweight and obesity on participation in cervical cancer screening: A systematic review and meta-analysis.
The prevalence of obesity is increasing worldwide. The incidence of cervical cancer has decreased after implementation of cervical cancer screening, however, obese women have higher risk of cervical cancer than women of normal weight. This might be caused by a lower participation rate in cervical cancer screening. ⋯ In conclusion, obese women are less likely to participate in cervical cancers screening compared to women of normal weight. In addition, the likelihood of adherence to screening recommendations decreases with increasing obesity class. This stresses the need for targeted intervention to increase screening adherence for overweight and obese women.
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Preventive medicine · Jul 2023
Review Meta AnalysisInterventions to increase colorectal cancer screening adherence in low-income settings within the United States: A systematic review and meta-analysis.
The USPS Task Force recommends screening for colorectal cancer (CRC) in adults aged 45-75. Screening rates are low in underserved populations. We conducted a systematic review of interventions to increase CRC screening adherence in low-income settings in US. ⋯ Telephone reminders are slightly more effective than reminder letters (RR 1.16, 95% CI 1.02, 1.33), but there is no difference between personal or automated phone calls (RR 1.17, 95% CI 0.74, 1.84). Mailed outreach and patient navigation are the most effective strategies to improve colorectal cancer screening in low-income populations. There was significant heterogeneity between studies, likely due to differences in intervention design, screening tests, and follow-up.
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Preventive medicine · Jul 2023
Current tobacco smoking and risk of SARS-CoV-2 infection and hospitalization: Evaluating the role of socio-demographic factors and comorbidities.
Our recently published study of >2.4 million adults in Northern California indicated that current versus never-tobacco smoking was associated with lower risk of SARS-CoV-2 infection and less severe coronavirus disease 2019 (COVID-19). We extended this research by evaluating whether these associations were moderated by socio-demographic factors and medical comorbidities. This retrospective cohort study of 1,885,826 adults with current or never-smoking status in Kaiser Permanente Northern California from 3/5/2020 (baseline) to 12/31/2020 (pre-vaccine) included electronic health record-based socio-demographics (sex, age, race/ethnicity, neighborhood deprivation index (NDI)) and medical comorbidities (obesity, cardiovascular conditions, diabetes, renal disease, respiratory conditions). ⋯ Current versus never-smoking status was associated with lower adjusted rates of SARS-CoV-2 infection (aHR ranging from 0.51 to 0.89) and hospitalization (aHR ranging from 0.32 to 0.70) within nearly every socio-demographic and comorbidity subgroup. Statistically significant interactions showed that the magnitude of protection for SARS-CoV-2 infection varied by sex, age, race/ethnicity, NDI, cardiovascular conditions and diabetes, and for SARS-CoV-2 hospitalization by age and renal disease. Taken together, results indicated that while some socio-demographics and comorbidities moderated the associations, the lower risk of SARS-CoV-2 infection and hospitalization associated with current versus never-smoking status persisted among patients regardless of socio-demographics or comorbidities.
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Preventive medicine · Jul 2023
Family structure and living arrangements as indicators of social isolation, and prostate cancer risk.
Social isolation has been linked to a poorer prostate cancer prognosis. Little is known about how it could also influence its incidence. We investigated the association between family structure and living arrangements as potential indicators of social isolation, and prostate cancer risk, globally and according to disease aggressiveness. ⋯ An inverse dose-response relationship was observed between the number of people living with the subject 2 years before diagnosis/interview and prostate cancer risk (p-trend<0.001). These results suggest a protective role of a rich personal environment on the risk of developing prostate cancer. As several of the associations studied here are novel, replication is required.
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Preventive medicine · Jul 2023
ReviewEffectiveness of behavioural interventions to influence COVID-19 outcomes: A scoping review.
Behavioural non-pharmaceutical interventions (NPIs) (e.g., mask wearing, quarantine, restriction on gatherings, physical distancing) have been used to interrupt transmission of COVID-19 and to reduce the impacts of the pandemic. The aim of this scoping review was to document the efficacy of behavioural NPIs to positively influence COVID-19 outcomes. Following PRISMA guidelines, a systematic search was conducted of PubMed, ScienceDirect, Psych INFO, Medline, CINAHL and Scopus for studies published between January 2020 and February 2023. ⋯ Moreover, behavioural NPIs were reported to be dependent on their consistent use and were difficult behaviours to maintain, highlighting the need for behavioural change. This review highlighted the effectiveness of behavioural NPIs to positively influence COVID-19 reduction outcomes. Further research to promote country- and context-specific documents that will enhance the effectiveness of behavioural NPIs.