Table 3 Subgroup Analysis Stratified by Independent Variables
Variables | Anxiety | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Noise and Vibration Exposure | |||||||||||||
None | Vibration | Noise | Both | ||||||||||
OR | OR | 95% CI | OR | 95% CI | OR | 95% CI | |||||||
Male | |||||||||||||
Age | |||||||||||||
≤ 39 | 1.00 | 2.30 | (0.82 | – | 6.40) | 1.86 | (0.86 | – | 4.01) | 2.74 | (1.67 | – | 4.49) |
40–49 | 1.00 | 0.81 | (0.27 | – | 2.44) | 1.38 | (0.69 | – | 2.76) | 1.68 | (1.09 | – | 2.59) |
50–59 | 1.00 | 1.28 | (0.48 | – | 3.41) | 1.77 | (0.83 | – | 3.80) | 2.60 | (1.56 | – | 4.34) |
≥ 60 | 1.00 | 1.46 | (0.58 | – | 3.68) | 1.31 | (0.54 | – | 3.14) | 2.16 | (1.28 | – | 3.66) |
Job collar | |||||||||||||
White | 1.00 | 1.84 | (0.75 | – | 4.48) | 1.93 | (1.05 | – | 3.55) | 2.16 | (1.45 | – | 3.21) |
Blue | 1.00 | 0.78 | (0.32 | – | 1.90) | 0.96 | (0.39 | – | 2.36) | 2.37 | (1.47 | – | 3.80) |
Pink | 1.00 | 2.10 | (0.91 | – | 4.84) | 1.74 | (0.96 | – | 3.15) | 2.14 | (1.41 | – | 3.22) |
Income | |||||||||||||
Low | 1.00 | 1.68 | (0.62 | – | 4.53) | 1.24 | (0.47 | – | 3.23) | 2.57 | (1.49 | – | 4.44) |
Mid-low | 1.00 | 1.38 | (0.49 | – | 3.87) | 2.87 | (1.38 | – | 5.99) | 2.57 | (1.52 | – | 4.37) |
Mid-high | 1.00 | 0.99 | (0.32 | – | 3.01) | 1.16 | (0.53 | – | 2.56) | 2.06 | (1.26 | – | 3.35) |
High | 1.00 | 1.49 | (0.61 | – | 3.65) | 1.26 | (0.64 | – | 2.49) | 1.99 | (1.31 | – | 3.01) |
Insomnia | |||||||||||||
Yes | 1.00 | 1.36 | (0.59 | – | 3.13) | 2.04 | (1.08 | – | 3.87) | 1.95 | (1.26 | – | 3.01) |
No | 1.00 | 1.46 | (0.80 | – | 2.66) | 1.57 | (0.98 | – | 2.50) | 2.47 | (1.85 | – | 3.28) |
Use of PPE | |||||||||||||
Yes | 1.00 | 0.74 | (0.18 | – | 3.06) | 2.51 | (0.78 | – | 8.06) | 3.01 | (1.29 | – | 7.00) |
No | 1.00 | 1.66 | (0.97 | – | 2.83) | 1.45 | (0.97 | – | 2.18) | 2.19 | (1.70 | – | 2.82) |
Female | |||||||||||||
Age | |||||||||||||
≤ 39 | 1.00 | 3.62 | (1.46 | – | 8.96) | 0.59 | (0.26 | – | 1.35) | 2.29 | (1.52 | – | 3.46) |
40–49 | 1.00 | 1.05 | (0.31 | – | 3.58) | 1.74 | (0.99 | – | 3.05) | 1.78 | (1.18 | – | 2.68) |
50–59 | 1.00 | 1.61 | (0.68 | – | 3.77) | 1.73 | (1.04 | – | 2.88) | 2.21 | (1.57 | – | 3.11) |
≥ 60 | 1.00 | 1.21 | (0.51 | – | 2.84) | 1.76 | (0.96 | – | 3.21) | 2.48 | (1.70 | – | 3.62) |
Job collar | |||||||||||||
White | 1.00 | 1.80 | (0.52 | – | 6.17) | 1.16 | (0.64 | – | 2.08) | 1.88 | (1.30 | – | 2.72) |
Blue | 1.00 | 1.18 | (0.56 | – | 2.47) | 0.82 | (0.36 | – | 1.86) | 1.81 | (1.22 | – | 2.67) |
Pink | 1.00 | 1.79 | (0.91 | – | 3.51) | 1.98 | (1.35 | – | 2.59) | 2.56 | (1.95 | – | 3.35) |
Income | |||||||||||||
Low | 1.00 | 1.16 | (0.57 | – | 2.34) | 1.12 | (0.69 | – | 1.81) | 2.15 | (1.63 | – | 2.85) |
Mid-low | 1.00 | 1.74 | (0.74 | – | 4.05) | 1.49 | (0.88 | – | 2.50) | 1.92 | (1.36 | – | 2.72) |
Mid-high | 1.00 | 2.48 | (0.78 | – | 7.89) | 2.42 | (1.14 | – | 5.14) | 2.63 | (1.53 | – | 4.52) |
High | 1.00 | 1.94 | (0.51 | – | 7.27) | 2.45 | (1.18 | – | 5.40) | 2.82 | (1.61 | – | 4.93) |
Insomnia | |||||||||||||
Yes | 1.00 | 2.29 | (1.23 | – | 4.29) | 1.33 | (0.81 | – | 2.18) | 2.08 | (1.53 | – | 2.82) |
No | 1.00 | 0.81 | (0.38 | – | 1.69) | 1.70 | (1.19 | – | 2.42) | 2.34 | (1.85 | – | 2.96) |
Use of PPE | |||||||||||||
Yes | 1.00 | 2.86 | (1.14 | – | 7.20) | 1.05 | (0.33 | – | 3.35) | 3.37 | (1.85 | – | 6.13) |
No | 1.00 | 1.29 | (0.74 | – | 2.23) | 1.52 | (1.12 | – | 2.06) | 2.05 | (1.68 | – | 2.51) |