Noise-related variables
| | | | | | |
Noise exposure (reference: Ldn < 55)
|
1
|
0.233
|
1
|
0.594
|
1
|
0.609
|
55 ≤ Ldn < 65
|
0.76 (0.49–1.18)
|
0.225
|
0.86 (0.55–1.35)
|
0.509
|
0.86 (0.55–1.36)
|
0.523
|
Ldn ≥65
|
0.67 (0.40–1.13)
|
0.135
|
0.78 (0.46–1.32)
|
0.348
|
0.78 (0.46–1.33)
|
0.357
|
Noise sensitivity
|
2.25 (1.52–3.33)
|
<0.001
|
2.20 (1.47–3.27)
|
<0.001
|
2.18 (1.46–3.25)
|
<0.001
|
Demographic variables
| | | | | | |
Age
| | |
1.00 (0.99–1.02)
|
0.681
|
1.00 (0.98–1.02)
|
0.884
|
Sex (reference: male)
| | |
1.37 (0.88–2.12)
|
0.161
|
1.35 (0.87–2.10)
|
0.177
|
Education level (reference:<12 y)
| | |
0.55 (0.34–0.89)
|
0.016
|
0.55 (0.34–0.90)
|
0.017
|
Marital status (reference: single)
| | |
1
|
0.616
|
1
|
0.597
|
married
| | |
0.80 (0.42–1.53)
|
0.497
|
0.80 (0.42–1.54)
|
0.514
|
separated/divorced/bereaved
| | |
0.99 (0.44–2.22)
|
0.975
|
1.01 (0.45–2.29)
|
0.977
|
Income (reference:<3000 USD)
| | |
0.53 (0.34–0.83)
|
0.005
|
0.54 (0.35–0.85)
|
0.007
|
Medical Illnesses
| | | | | | |
Hypertension (reference: “no”)
| | | | |
1.01 (0.57–1.80)
|
0.968
|
Hyperlipidemia (reference: “no”)
| | | | |
1.36 (0.66–2.80)
|
0.399
|
Diabetes mellitus (reference: “no”)
| | | | |
1.17 (0.58–2.38)
|
0.66
|
Residence period (y)
|
1.00 (0.98–1.02)
|
0.955
|
0.99 (0.97–1.01)
|
0.378
|
0.99 (0.97–1.01)
|
0.343
|