Table 4.
Factors associated with SNP among school teachers in Gondar town with bivariate and multivariate logistic regression analysis, 2017 (N = 754)
| SNP | COR (95% CI) | AOR (95% CI) | p-value | ||
|---|---|---|---|---|---|
| YES | NO | ||||
| Age | |||||
| <=30 | 35 | 82 | 1 | ||
| 31-40 | 123 | 124 | 2.38 (1.49, 3.79) | 1.13 (0.56, 2.29) | 0.737 |
| 41-50 | 142 | 73 | 4.67 (2.89, 7.58) | 1.66 (0.71, 3.91) | 0.245 |
| >50 | 132 | 41 | 7.73 (4.56, 13.09) | 1.82 (0.67, 5.05) | 0.236 |
| Marital status | |||||
| Single | 26 | 70 | 1 | ||
| Married | 383 | 241 | 4.28 (2.65, 6.90) | 1.59 (0.85, 3.01) | 0.148 |
| Other | 23 | 11 | 5.63 (2.41, 13.14) | 2.44 (0.89, 6.65) | 0.082 |
| Salary | |||||
| 2000-4000 | 57 | 98 | 1 | ||
| 4001-6000 | 322 | 195 | 2.84 (1.96, 4.12) | 1.01 (0.58, 1.75) | 0.976 |
| >6000 | 53 | 29 | 3.14 (1.79, 5.49) | 0.72 (0.33, 1.57) | 0.410 |
| Organization | |||||
| Public | 374 | 255 | 1.69 (1.15, 2.49) | 0.82 (0.50, 1.36) | 0.447 |
| Private | 58 | 67 | 1 | ||
| Previous smoker | |||||
| Yes | 43 | 15 | 2.26 (1.23, 4.15) | 1.41 (0.68, 2.89) | 0.347 |
| No | 389 | 307 | 1 | ||
| Alcohol consumer | |||||
| Yes | 40 | 16 | 1.95 (1.07, 3.55) | 1.33 (0.64, 2.78) | 0.450 |
| No | 392 | 306 | 1 | ||
| Physical exercise | |||||
| Yes | 9 | 45 | 0.13 (0.06, 0.27) | 0.18 (0.08, 0.42) | 0.000* |
| No | 423 | 277 | 1 | ||
| Teaching experience | |||||
| 2-9 | 47 | 104 | 1 | ||
| 10-19 | 161 | 215 | 2.94 (1.94, 4.47) | 1.96 (1.03, 3.69) | 0.039* |
| 20-29 | 102 | 61 | 3.70 (2.32, 5.91) | 1.58 (0.70, 3.57) | 0.268 |
| >=30 | 122 | 36 | 7.49 (4.52, 12.45) | 2.85 (1.09, 7.42) | 0.032* |
| Teaching hours/week | |||||
| <=30 | 365 | 250 | 1 | ||
| >30 | 67 | 72 | 1.57 (1.09, 2.27) | 0.66 (0.43, 1.03) | 0.067 |
| Static head down posture | |||||
| Yes | 342 | 186 | 2.78 (2.02, 3.83) | 2.26 (1.55, 3.33) | 0.000* |
| No | 90 | 136 | 1 | ||
| Elevated arm over shoulder | |||||
| Yes | 342 | 181 | 2.96 (2.15, 4.08) | 2.71 (1.86, 3.95) | 0.000* |
| No | 90 | 141 | 1 | ||
| Prolonged sitting | |||||
| Yes | 161 | 86 | 1.63 (1.19, 2.23) | 1.50 (1.02, 2.23) | 0.041* |
| No | 271 | 236 | 1 | ||
| Diabetes mellitus | |||||
| Yes | 84 | 29 | 2.44 (1.55, 3.82) | 1.22 (0.70, 2.11) | 0.479 |
| No | 348 | 293 | 1 | ||
| Hypertension | |||||
| Yes | 105 | 23 | 4.17 (2.59, 6.73) | 2.18 (1.24, 3.82) | 0.006* |
| No | 327 | 299 | 1 | ||
| Respiratory disease | |||||
| Yes | 49 | 16 | 2.45 (1.36, 4.39) | 1.58 (0.80, 3.12) | 0.184 |
| No | 383 | 306 | 1 | ||
*=p-value is <0.05, COR crud odds ratio, CI confidence interval, AOR adjusted odds ratio, SNP shoulder neck pain