Association between neutrophil-to-lymphocyte ratio and length of hospital stay in an acute psychiatric hospital: A cross-sectional study.

Aim: The available evidence for predicting length of stay in acute psychiatric hospitals includes demographics, diagnosis, and treatment variables. This study aimed to evaluate the association between neutrophil-to-lymphocyte ratio (NLR) and length of hospital stay in an acute psychiatric hospital.

Methods: A total of 116 patients who were admitted to an acute psychiatric ward at Urawa Neuropsychiatric Sanatorium (Saitama, Japan) from August 2022 to December 2022 were eligible for this study.

Association between meal frequency with others and psychological distress during the COVID-19 pandemic: A cross-sectional study.

Aim: Previous studies evaluated the association between eating alone and mental health mainly in older people and adolescents. This study aimed to evaluate the association between dinner frequency with others and psychological distress during the COVID-19 outbreak among the Japanese working population.

Methods: Data were acquired from a prospective online cohort study (the Employee Cohort Study in the COVID-19 pandemic in Japan) conducted in February 2021 as a cross-sectional design.