Table 2.
Logistic regression analysis between chronic pain and physical frailty status.
| Independent Variable | Dependent Value: Classification of Two Patterns of Physical Frailty Prevalence Rates | |||||||
|---|---|---|---|---|---|---|---|---|
| Non-Frailty & Pre-Frailty vs Frailty | Non-Frailty vs Pre-Frailty & Frailty | |||||||
| Crude | Adjusted | Crude | Adjusted | |||||
| OR (95% CI) | p | OR (95% CI) | p | OR (95% CI) | p | OR (95% CI) | p | |
| Chronic pain | 1.53 (0.60–3.87) | 0.371 | 2.83 (0.79–10.21) | 0.112 | 1.95 (1.24–3.05) | 0.004 ** | 1.68 (1.03–2.76) | 0.040 * |
| Age | 1.22 (1.09–1.36) | 0.001 ** | 1.03 (0.99–1.07) | 0.176 | ||||
| Women | 2.15 (0.42–10.90) | 0.358 | 0.80 (0.47–1.38) | 0.428 | ||||
| BMI | 1.21 (1.00–1.46) | 0.058 | 1.00 (0.94–1.08) | 0.938 | ||||
| GDS-15 | 1.50 (1.20–1.87) | <0.001 ** | 1.17 (1.06–1.30) | 0.003 ** | ||||
| Medications | 1.15 (1.00–1.32) | 0.047 * | 1.06 (1.00–1.14) | 0.069 | ||||
Note: OR, odds ratio; CI, confidence interval; BMI, body mass index; GDS-15, 15-item version of the Geriatric Depression Scale; the bold typeface indicates statistical significance; ** p < 0.01; * p < 0.05; adjusted for age, sex, BMI, GDS-15 score, and number of medications.