Sleep quality and cognitive function on self-rated health status among the elderly: Findings from the Indonesian family life survey (IFLS-5).

Cognitive decline poses a significant challenge for the elderly population globally. The aim of this study was to determine the prevalence of cognitive function and its associated factors among the elderly in the Indonesian family life survey's fifth wave (IFLS-5) conducted from 2014 to 2015. The study included elderly individuals aged 60 and above, excluding proxy respondents and those with missing data.

Users' perceptions of the "My Medicine" mobile app usability.

Introduction: One of the causes of health problems is the use of drugs irrationally, which can result in therapy becoming less effective and inefficient. According to World Health Organization (WHO), more than 50% of the world's drugs are prescribed and used improperly. People still lack information about drugs, how to use drugs and how to get drugs.