Table 2.
Characteristics of the sample, missing data, ESS scores and analysis of subjects with EDS
| Characteristic | Subjects [n(%)] | Subjects with missing datan(%) |
Total ESS Score (n=2906) |
Subjects with EDS (ESS>10) |
|||
|---|---|---|---|---|---|---|---|
|
n(%) |
Multivariate analysis |
||||||
| Median (Q1,Q3) | Mean (SD) | Odds ratio (95%CI) | p-value | ||||
| Region | |||||||
| Urban |
1585(49.32) |
41(2.59) |
6.00(3.00,10.00) |
6.74(4.93) |
339(21.96) |
1.00 |
|
| Rural |
1629(50.68) |
267(16.39) |
6.00(2.00,10.00) |
6.77(5.31) |
305(22.39) |
1.05(0.86,1.27) |
0.65 |
| Gender | |||||||
| Female |
1678(52.21) |
175(10.43) |
6.00(2.00,10.00) |
6.73(5.17) |
336(22.36) |
1.00 |
|
| Male |
1536(47.79) |
133(8.66) |
6.00(3.00,10.00) |
6.77(5.05) |
308(21.95) |
0.97(0.81,1.17) |
0.77 |
| Age(years) | |||||||
| 18~29 |
749(23.30) |
32(4.27) |
6.00(4.00,10.00) |
7.03(4.64) |
161(22.45) |
1.00 |
|
| 30~39 |
736(22.90) |
41(5.57) |
6.00(3.00,10.00) |
6.8(4.95) |
153(22.01) |
0.94(0.72,1.22) |
0.63 |
| 40~49 |
757(23.55) |
69(9.11) |
6.00(2.00,10.00) |
6.43(5.23) |
148(21.51) |
0.90(0.68,1.19) |
0.47 |
| 50~59 |
486(15.12) |
62(12.76) |
6.00(2.00,9.50) |
6.4(5.24) |
83(19.58) |
0.71(0.51,0.98) |
0.04 |
| 60~80 |
486(15.12) |
104(21.40) |
6.00(2.00,11.00) |
7.1(5.82) |
99(25.92) |
0.80(0.56,1.15) |
0.23 |
| Education | |||||||
| Primary school or lower |
571(17.77) |
147(25.74) |
7.00(3.00,11.00) |
7.33(5.78) |
124(29.25) |
1.00 |
|
| Secondary/high school |
1993(62.01) |
152(7.63) |
6.00(3.00,9.00) |
6.43(4.95) |
348(18.90) |
0.57(0.44,0.76) |
<0.01 |
| University or higher |
650(20.22) |
9(1.38) |
7.00(3.00,11.00) |
7.31(5.01) |
172(26.83) |
0.95(0.67,1.35) |
0.77 |
| Occupation | |||||||
| Office worker |
912(28.44) |
27(2.96) |
6.00(3.00,10.00) |
6.72(4.81) |
197(22.26) |
1.00 |
|
| Manual worker |
2295(71.56) |
281(12.24) |
6.00(3.00,10.00) |
6.76(5.25) |
444(22.05) |
1.07(0.86,1.34) |
0.55 |
| BMI | |||||||
| 18.5-23.9 |
1872(58.35) |
153(8.17) |
6.00(3.00,10.00) |
6.44(4.92) |
348(20.24) |
1.00 |
|
| <18.5 |
296(9.23) |
35(11.82) |
7.00(4.00,10.00) |
7.15(4.88) |
61(23.37) |
1.12(0.81,1.54) |
0.50 |
| 24.0-27.9 |
810(25.25) |
94(11.60) |
7.00(3.00,10.00) |
7.17(5.41) |
173(24.16) |
1.23(0.99,1.53) |
0.06 |
| >=28.0 |
230(7.17) |
25(10.87) |
7.00(3.00,12.00) |
7.34(5.57) |
62(30.24) |
1.64(1.18,2.29) |
<0.01 |
| Chronic diseases* | |||||||
| No |
2382(74.11) |
186(7.81%) |
6.00(3.00,10.00) |
6.64(4.97) |
455(20.72) |
1.00 |
|
| Yes | 832(25.89) | 122(14.66) | 6.00(3.00,11.00) | 7.08(5.52) | 189(26.62) | 1.36(1.08, 1.70) | <0.01 |
*Chronic diseases: including hypertension, diabetes, cerebrovascular diseases, liver diseases, renal diseases, chronic bronchitis, and rheumatoid arthritis.