Table 4.
Association between disability and risk factors by binary logistic regression analysis
| Predictor Variable | B | S.E. | Wald | df | p value | Exp (B) |
| Age | −.079 | .026 | 9.043 | 1 | .003 | .924 |
| Sex | −1.575 | .499 | 9.978 | 1 | .002 | .207 |
| Anaemia | 1.858 | .675 | 7.587 | 1 | .006 | 6.414 |
| Cataract | −.325 | .417 | .609 | 1 | .435 | .722 |
| Deafness | −.818 | .708 | 1.334 | 1 | .248 | .441 |
| C.O.P.D | 1.258 | .495 | 6.457 | 1 | .011 | 3.517 |
| Tuberculosis | 1.179 | .713 | 2.735 | 1 | .098 | 3.253 |
| Depression | −.986 | .568 | 3.013 | 1 | .083 | .373 |
| Dental caries | −.933 | .527 | 3.126 | 1 | .077 | .394 |
| Scabies | −2.955 | 1.187 | 6.192 | 1 | .013 | .052 |
| Osteoarthritis | .816 | .467 | 3.051 | 1 | .049 | 2.262 |
| Prostate hypertrophy | −3.294 | .889 | 13.731 | 1 | .000 | .037 |
| Diabetes | −.172 | .626 | .075 | 1 | .784 | .842 |
| Neuropathy | −.947 | .736 | 1.653 | 1 | .199 | .388 |
| Hypertension | −.011 | .384 | .001 | 1 | .978 | .989 |
| Ischemic heart disease | 1.546 | .521 | 8.811 | 1 | .003 | 4.692 |
| Acid peptic disorder | 1.719 | .482 | 12.711 | 1 | .000 | 5.579 |
| Osteoporosis | 3.876 | .537 | 52.042 | 1 | .000 | 48.23 |
| Constant | 6.913 | 4.819 | 2.058 | 1 | .151 | 1005.12 |