Abstract

Background: The 44-question Thai Home Fall Hazard Assessment Tool (Thai-HFHAT) was developed to assist healthcare professionals in identifying the risk of falls among community-dwelling elderly from their home environment. However, the reliability of this tool has not been studied. This study aimed to examine reliability of the 44-question Thai-HFHAT and determine the person characteristics associated with home hazards. Methods: A descriptive cross-sectional study design was used for this research. The participants in this study were 51 elderly people from various types of Thai houses: a one-story elevated house, a one-story non-elevated house, and a house with two or more floors, 51 caregivers of elderly patients and 5 village health volunteers (VHV). All participants answered 44 Thai-HFHAT questions to determine inter-rater and test-retest reliabilities. The reliabilities were analyzed using an intra-class correlation coefficient (ICC). Personal characteristics including sex, occupation, and education were used to identify the factors affecting home hazard and linear regression was used to analyze. Results: The ICC of inter-rater reliability of the 44-question Thai-HFHAT was 0.74 (95% CI: 0.57-0.84) and the test-retest reliability was 0.80 (95% CI: 0.64-0.88) for the elderly, 0.80 (95% CI: 0.65-0.89) for the caregivers and 0.70 (95% CI: 0.477-0.83) for the VHV. Personal business career and education level grade 1-3 are less than 0.05, which showed these factors had a significant relationship with the 44-question Thai-HFHAT score as dependent variable. Conclusions: The 44-question Thai-HFHAT is suitable for the home hazards assessment among the elderly in Thailand. Further studies are needed to investigate changes in the house environment after using the 44-question Thai-HFHAT to determine which changes can reduce the risk of fall.