Objectives: to verify if hand-grip performance in older men is a predictor of disability. Design: population-based prospective study. Setting: a sample from the Italian rural cohorts of the FINE study (Finland, Italy, Netherlands Elderly), representative of the general population of elderly men surveyed in 1991 and 1995. Participants: 140 men aged 71-91 years who reported no disability in performing activities of daily living (ADLs), instrumental activity of daily living (IADLs) and mobility activities at baseline examination and provided information on their functional status at follow-up 4 years later. Measurements: disability was defined as needing help in performing ADLs, IADLs and mobility. Hand-grip strength was evaluated at baseline by a mechanical dynamometer. Results: after adjusting for potential confounding variables, a lower concentration of high-density lipoprotein cholesterol was the only factor predicting disability in men aged 76 years or younger and only reduced hand-grip strength predicted incident disability in men 77 years or older. Conclusion: poor hand strength as measured by hand-grip is a predictor of disability in older people. The handgrip test is an easy and inexpensive screening tool to identify elderly people at risk of disability.

Background Aim of the present study is to describe characteristics of COVID-19-related deaths and to compare the clinical phenotype and course of COVID-19-related deaths occurring in adults (<65 years) and older adults (≥65 years). Method Medical charts of 3,032 patients dying with COVID-19 in Italy (368 aged < 65 years and 2,664 aged ≥65 years) were revised to extract information on demographics, preexisting comorbidities, and in-hospital complications leading to death. Results Older adults (≥65 years) presented with a higher number of comorbidities compared to those aged <65 years (3.3 ± 1.9 vs 2.5 ± 1.8, p < .001). Prevalence of ischemic heart disease, atrial fibrillation, heart failure, stroke, hypertension, dementia, COPD, and chronic renal failure was higher in older patients (≥65 years), while obesity, chronic liver disease, and HIV infection were more common in younger adults (<65 years); 10.9% of younger patients (<65 years) had no comorbidities, compared to 3.2% of older patients (≥65 years). The younger adults had a higher rate of non-respiratory complications than older patients, including acute renal failure (30.0% vs 20.6%), acute cardiac injury (13.5% vs 10.3%), and superinfections (30.9% vs 9.8%). Conclusions Individuals dying with COVID-19 present with high levels of comorbidities, irrespective of age group, but a small proportion of deaths occur in healthy adults with no preexisting conditions. Non-respiratory complications are common, suggesting that the treatment of respiratory conditions needs to be combined with strategies to prevent and mitigate the effects of non-respiratory complications.

Heart rate is an independent predictor of cardiovascular, noncardiovascular, and total mortality in this Italian middle-aged male population.

Background: Hepatitis C virus (HCV) infection is common worldwide but there are different prevalence rates in different countries. Data on the incidence of HCV in the general population are scarce. Spontaneous viral clearance occurs in 10-25% of infected individuals after acute infection yet controversy exists regarding the frequency of spontaneous clearance during the natural course of HCV infection in the general population. Aims: Anti-HCV prevalence, HCV infection rate, and the kinetics of anti-HCV were studied in a cross section of the general population of central Italy. Study population and methods: Anti-HCV prevalence (EIA-3 Ortho, RIBA-3 Ortho Chiron) was estimated in 3884 randomly selected individuals. Infection rate and antibody kinetics were estimated in 2032 participants for whom a second blood sample was taken after a median follow up of seven years. HCV-RNA determination by polymerase chain reaction was performed on follow up sera. Results: The overall confirmed anti-HCV prevalence was 2.4%. Two participants seroconverted for anti-HCV, giving an overall infection rate of 1.4 cases per 10 000 person years (95% confidence interval 0.2-5.2 per 10 000 person years). Of the 36 individuals confirmed as anti-HCV positive at enrolment, seven (19.4%) showed complete seroreversion. Seven (87%) of the eight individuals with indeterminate results at enrolment were serologically non-reactive at the end of follow up. Of the 25 participants confirmed to be anti-HCV positive at both enrolment and follow up, 23 (92.0%) with stable serological profiles tested positive for HCV-RNA at the end of follow up. Conclusions: There is still a permanent risk, although low, of HCV spread in the general population in an area of low level endemicity. In this setting, a wide spectrum of modifications of viral and antibody patterns can be observed in HCV infected patients.

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