Characteristic
|
Sample
|
Possible and probable CTS combined
|
Probable CTS
|
Operated CTS
|
---|
| |
Cases
|
OR
|
95% CI
|
Cases
|
OR
|
95% CI
|
Cases
|
OR
|
95% CI
|
---|
Smoking status
| | | | | | | | | | |
Never smoker
|
2062
|
84
|
1
| |
20
|
1
| |
29
|
1
| |
Former smoker
|
1649
|
51
|
1.2
|
0.8-1.6
|
11
|
1.0
|
0.4-2.3
|
15
|
1.0
|
0.5-1.8
|
Occasional smoker
|
333
|
9
|
1.2
|
0.5-2.6
|
3
|
2.0
|
0.6-6.8
|
5
|
2.4
|
0.9-6.3
|
Current smoker
| | | | | | | | | | |
<10 pack-years
|
501
|
26
|
2.0
|
1.2-3.5
|
3
|
1.1
|
0.3-3.9
|
6
|
1.4
|
0.5-3.7
|
10-20 pack-years
|
400
|
26
|
2.6
|
1.5-4.4
|
12
|
5.7
|
2.3-14.1
|
6
|
1.8
|
0.6-4.7
|
>20 pack-years
|
429
|
19
|
1.7
|
0.9-3.1
|
7
|
2.7
|
0.9-8.0
|
6
|
1.5
|
0.6-3.7
|
Exercise (times/week)
| | | | | | | | | | |
≤1
|
2496
|
96
|
1
| |
21
|
1
| |
29
|
1
| |
2-3
|
1973
|
68
|
1.0
|
0.7-1.5
|
15
|
1.0
|
0.5-1.8
|
25
|
1.1
|
0.6-1.9
|
≥ 4
|
1621
|
69
|
1.2
|
0.8-1.6
|
23
|
1.6
|
0.9-3.0
|
24
|
1.2
|
0.6-2.0
|
Alcohol consumption
| | | | | | | | | | |
None
|
1237
|
67
|
1
| |
19
|
1
| |
22
|
1
| |
Light
|
972
|
31
|
1.0
|
0.6-1.6
|
5
|
0.6
|
0.2-1.7
|
9
|
0.9
|
0.3-2.2
|
Moderate
|
978
|
25
|
0.9
|
0.5-1.5
|
8
|
1.1
|
0.4-2.8
|
7
|
0.8
|
0.3-2.0
|
Excessive
|
987
|
30
|
1.5
|
0.8-2.7
|
6
|
1.1
|
0.4-2.9
|
8
|
1.3
|
0.5-3.3
|
Body mass index
| | | | | | | | | | |
Normal
|
2514
|
82
|
1
| |
18
|
1
| |
17
|
1
| |
Underweight
|
61
|
0
| | |
0
| | |
1
|
1.9
|
0.2-15.1
|
Overweight
|
2288
|
82
|
1.1
|
0.7-1.5
|
20
|
1.1
|
0.5-2.0
|
33
|
2.0
|
1.1-3.7
|
Obese
|
1002
|
58
|
1.3
|
0.8-1.9
|
19
|
1.6
|
0.8-3.0
|
24
|
2.8
|
1.3-5.8
|
Waist circumference
| | | | | | | | | | |
Normal
|
2019
|
59
|
1
| |
15
|
1
| |
6
|
1
| |
Increased
|
1684
|
44
|
0.8
|
0.4-1.2
|
9
|
0.6
|
0.2-1.8
|
20
|
3.7
|
1.5-9.0
|
Obese
|
2509
|
137
|
1.1
|
0.7-1.6
|
36
|
1.1
|
0.5-2.1
|
52
|
4.8
|
1.9-12.1
|
Waist-to-hip ratio
| | | | | | | | | | |
Normal
|
922
|
24
|
1
| |
5
|
1
| |
9
|
1
| |
Increased
|
3554
|
135
|
1.3
|
0.8-2.1
|
29
|
1.3
|
0.5-3.2
|
38
|
0.9
|
0.4-2.2
|
Obese
|
1735
|
81
|
1.3
|
0.7-2.2
|
26
|
1.6
|
0.6-4.4
|
31
|
1.4
|
0.5-3.2
|
LDL cholesterol (mg/dL)
| | | | | | | | | | |
≤129
|
2072
|
69
|
1
| |
23
|
1
| |
22
|
1
| |
130-189
|
3132
|
125
|
1.2
|
0.8-1.7
|
26
|
0.7
|
0.4-1.2
|
38
|
1.1
|
0.6-1.9
|
≥190
|
1032
|
49
|
1.4
|
0.9-2.2
|
13
|
1.0
|
0.5-1.9
|
19
|
1.5
|
0.8-2.9
|
HDL cholesterol (mg/dL)
| | | | | | | | | | |
≥60
|
1689
|
77
|
1
| |
21
|
1
| |
22
|
1
| |
40-60
|
3207
|
119
|
0.8
|
0.6-1.2
|
24
|
0.7
|
0.3-1.2
|
36
|
0.9
|
0.5-1.7
|
≤40
|
1340
|
47
|
0.8
|
0.5-1.2
|
17
|
1.1
|
0.5-2.2
|
21
|
1.5
|
0.7-2.8
|
Total cholesterol (mg/dL)
| | | | | | | | | | |
>200
|
1543
|
45
|
1
| |
15
|
1
| |
12
|
1
| |
200-239
|
2206
|
91
|
1.4
|
0.9-2.3
|
18
|
0.8
|
0.4-1.8
|
27
|
1.5
|
0.7-3.0
|
≤240
|
2487
|
107
|
1.4
|
0.9-2.3
|
29
|
1.1
|
0.5-2.2
|
40
|
1.8
|
0.9-3.6
|
Triglycerides (mg/dL)
| | | | | | | | | | |
≤150
|
4186
|
163
|
1
| |
39
|
1
| |
46
|
1
| |
151-199
|
1069
|
42
|
0.8
|
0.6-1.1
|
13
|
1.0
|
0.5-1.8
|
16
|
1.1
|
0.5-2.3
|
≥ 200
|
981
|
38
|
1.0
|
0.6-1.5
|
10
|
1.0
|
0.4-2.3
|
17
|
1.7
|
0.9-3.1
|
High-sensitive C-reactive protein
| | | | | | | | | | |
Low (≤3 mg/L)
|
5117
|
195
|
1
| |
46
|
1
| |
54
|
1
| |
High (>3 mg/L)
|
1062
|
47
|
0.9
|
0.6-1.3
|
16
|
1.2
|
0.6-2.3
|
25
|
1.7
|
1.1-2.8
|
Insulin resistance (tertile)
| | | | | | | | | | |
1st
|
2077
|
68
|
1
| |
18
|
1
| |
18
|
1
| |
2nd
|
2072
|
83
|
1.0
|
0.7-1.4
|
17
|
0.8
|
0.4-1.5
|
24
|
1.2
|
0.7-2.2
|
3rd
|
2083
|
92
|
1.1
|
0.8-1.6
|
27
|
1.1
|
0.6-1.9
|
37
|
1.7
|
0.9-3.3
|
Metabolic syndrome
| | | | | | | | | | |
No
|
4313
|
145
|
1
| |
32
|
1
| |
41
|
1
| |
Yes
|
1902
|
96
|
1.1
|
0.8-1.5
|
30
|
1.6
|
0.98-2.6
|
36
|
1.5
|
0.9-2.5
|
Diabetes
| | | | | | | | | | |
No
|
5880
|
222
|
1
| |
55
|
1
| |
71
|
1
| |
Type 1
|
34
|
2
|
1.9
|
0.4-8.5
|
1
|
3.5
|
0.4-29.0
|
1
|
-
|
-
|
Type 2
|
319
|
19
|
1.0
|
0.5-1.8
|
6
|
1.2
|
0.4-3.5
|
7
|
1.1
|
0.5-2.6
|
Hypertension
| | | | | | | | | | |
No
|
5017
|
174
|
1
| |
43
|
1
| |
52
| | |
Yes
|
1237
|
69
|
1.2
|
0.8-1.6
|
19
|
1.2
|
0.6-2.1
|
27
|
1.6
|
0.9-2.7
|
- A separate model was run for each characteristic and the odds ratios obtained were adjusted for age, sex, education, somatization, handgrip with high forces and work using vibrating tools