Fig. 3From: Physical frailty and its associated factors among elderly nursing home residents in ChinaMultivariable-adjusted odds ratio and 95% confidence interval of physical frailty according to its potential associated factors using multinomial logistic regression model. Note: OR = Odds ratio, 95% CI = 95% confidence interval, *Significant association. OR (95% CI) of frailty status and its associated factors were estimated in multinomial logistic regression model for participants in the prefrailty or frailty vs those in robustBack to article page