Analysis of Physical Activity and Vital Lung Capacity in Elderly Residents at the Banda Aceh Nursing Home, 2025

Abstract

Physical activity and physical health are important components in maintaining and improving the quality of life of older adults, as the natural ageing process often leads to declines in physiological and motor functions, which can affect their ability to perform daily activities. Aerobic physical activity increases heart rate and influences lung vital capacity. Based on this description, it is necessary to conduct research to analyse the physical activity and vital capacity of older adults in a nursing home setting. The method used in this study was a quantitative, descriptive, cross-sectional design, with data collected through direct spirometry and questionnaires to assess physical activity using the PASE score. The population in this study consisted of all older adults living in the nursing home. The researchers selected 60 older adults who met the inclusion criteria using a total sampling approach. They collected data using two main methods: spirometry to determine lung vital capacity and questionnaires to assess physical activity using the PASE score. Spirometry measurements included FVC and FEV1, while the PASE questionnaire covered daily activities performed by older adults. The researchers interpreted the results of this analysis to identify lung health conditions and subjects' activity levels. Based on the analysis, they concluded that physical activities performed by older adults in the nursing home—including prayer, Qur'an recitation, physical guidance, social guidance, and skills training—contribute to relatively good lung vital capacity. Spirometry values indicate that the older adults in this group have adequate vital capacity, with an FEV1/FVC ratio within the low-normal range. This study emphasises the importance of physical activity in supporting lung health and improving the quality of life of older adults.