Taking into account a continuous exposure in regression models by using categorization,
when non‐linear dose‐response associations are expected, have been widely criticized. As …

Background. Older healthy and HIV-infected adults exhibit physiological similarities. Frailty
is a clinical syndrome associated with aging that identifies a subset of older adults at high …

Methods: FRP was evaluated semiannually in 1046 HIV-infected men from 1994 to 2005.
CD4 T-cell count and plasma viral load were evaluated as predictors of FRP by logistic …

The aim of this proof-of-concept study was to evaluate if trained dogs could discriminate
between sweat samples from symptomatic COVID-19 positive individuals (SARS-CoV-2 …

The health benefits of chronic caloric restriction resulting in lifespan extension are well
established in many short-lived species, but the effects in humans and other primates …

The respiratory coronavirus disease 2019 (COVID-19) caused by the severe acute
respiratory syndrome coronavirus type 2 (SARS-CoV-2) quickly developed into a pandemic …

Background. In the general population, frailty, a late stage of the aging process, predicts
mortality. We investigated whether manifesting a previously defined frailty-related phenotype …

Abstract Coronavirus disease 2019 (COVID-19) developed into a pandemic within months.
SARS-CoV-2 testing measures and vaccines became quickly accessible. However, due to …

Abstract Background French Bulldog (FB) has significantly gained in popularity over the last
few years, and seems to be frequently affected by various neurological conditions. The …

Objective To estimate scent dogs' diagnostic accuracy in identification of people infected
with SARS-CoV-2 in comparison with reverse transcriptase polymerase chain reaction (RT …