Table 4. Multivariable Logistic Regression Analysis of Injury from Falling among Older Adults by Sex.
| Variable | Male | Female | ||||
|---|---|---|---|---|---|---|
| OR | 95% CI | p value | OR | 95% CI | p value | |
| Sleep duration | ||||||
| 5 hr or less | 1.27 | 1.15–1.42 | <0.001 | 1.25 | 1.16–1.35 | <0.001 |
| 6 hr | 1.08 | 0.98–1.20 | 0.127 | 1.07 | 1.00–1.16 | 0.068 |
| 7 hr | Ref | Ref | ||||
| 8 hr or more | 1.07 | 0.97–1.17 | 0.182 | 1.13 | 1.05–1.22 | 0.001 |
OR, odds ratio; CI, confidence interval; Ref, reference; NBLA, National Basic Livelihood Act.
Variables adjusted are age, marital status, NBLA recipients, hypertension, diabetes mellitus, dyslipidemia, stress level, and self-rated health through a logistic regression model.