C Characteristic (N = 419) | Neck and/or shoulder pain | COR(95% CI) | AOR(95% C.I) | P-value | |
---|---|---|---|---|---|
Yes (%) | No (%) | ||||
Age | |||||
  ≤ 29 years | 93(33.3) | 59(42.1) | 1 | 1 |  |
 30–39 years | 123(44.1) | 50(35.7) | 1.56(0.98,2.50) | 1.14(0.35,2.01) | 0.071* |
  > 40 years | 63(22.6) | 31(22.1) | 1.29 (0.75,2.21) | 1.03(0.01,1.07) | 0.063* |
Alcohol use | |||||
 Yes | 87(31.2) | 31 (22.1) | 1.59(0.99,2.56) | 1.23(0.15,1.97) | 0.081* |
 No | 192 (68.8) | 109(77.9) | 1 |  |  |
Educational level | |||||
 Can read and write | 62(22.2) | 35(25.0) | 0.55(0.23,1.29) | 0.46(0.12,1.09) | 0.470* |
 Primary school (1–8 grades) | 94(33.7) | 56(40.0) | 0.52(0.23,1.18) | 0.44(0.17,1.01) | 0.614* |
 Secondary school (9–12 grades) | 94(33.7) | 40(28.6) | 0.73(0.32,1.68) | 0.51(0.21,1.03) | 0.083* |
 Technical and vocational training | 29(10.4) | 9(6.4) | 1 | 1 |  |
Work experience | |||||
  ≤ 5 year | 162(58.1) | 56(40.0) | 2.08 (1.37,3.14) | 1.92(1.11, 3.33) | 0.001+ |
  > 5 years | 117(41.9) | 84(60.0) | 1 | 1 |  |
Hours spent sitting position/day | |||||
  < 8 h/day | 120(43.0) | 91(65.0) | 1 | 1 |  |
  > 8 h/day | 159(57.0) | 49(35.0) | 2.46(1.62,3.75) | 2.00(1.20,3.41) | 0.001+ |
Working days per week | |||||
  < 7 days | 207(74.2) | 116(82.9) | 1 | 1 |  |
 7 days | 72(25.8) | 24(17.1) | 0.64(0.38,1.10) | 0.47(0.16,1.01) | 0.133* |
Rest break | |||||
 Yes | 71(25.4) | 17 (12.1) | 1 | 1 |  |
 No | 208(74.6) | 123 (87.9) | 2.46 (1.33,4.55) | 2.13(1.20,4.22) | 0.0001+ |
Adequate light at work | |||||
 Yes | 73 (26.2) | 99 (70.7) | 1 | 1 |  |
 No | 206 (73.8) | 41 (29.3) | 6.81(4.34,10.70) | 5.02(3.50,9.03) | 001+ |
Frequently bending/twisting | |||||
 Yes | 199 (71.3) | 64 (45.7) | 2.95(1.94,4.50) | 2.60(1.45,4.47) | 0001+ |
 No | 80 (28.7) | 76 (54.3) | 1 | 1 |  |