Electromagnetic radiation

No

1211 (66.2)

619 (33.8)

0.174

0.677

Yes

146 (67.6)

70 (32.4)

Participated in strenuous exercise every week

No

1314 (66.4)

664 (33.6)

0.301

0.584

Yes

43 (63.2)

25 (36.8)

Participated in moderate-intensity activities every week^*

No

1214 (65.6)

638 (34.4)

5.236

0.022

Yes

143 (73.7)

51 (26.3)

The number of days that each walk lasts more than 10 minutes^*

<2

396 (62.1)

242 (37.9)

7.978

0.019

2 - 6

551 (67.5)

265 (32.5)

7

410 (69.3)

182 (30.7)

Sedentary time per day during the workday (hours)

<6

311 (64.4)

172 (35.6)

1.702

0.427

6 - 7

788 (66.8)

399 (33.6)

>7

256 (68.6)

117 (31.4)

Sleep Quality

Very poor

29 (54.7)

24 (45.3)

6.913

0.141

poor

156 (65.0)

84 (35.0)

Moderate

817 (68.2)

381 (31.8)

Good

314 (64.3)

174 (35.7)

Very good

41 (61.2)

26 (38.8)

Smoking^＃

No

1344 (66.2)

685 (33.8)

-

0.449

Yes

13 (76.5)

4 (23.5)

Passive smoking^*

No

527 (71.5)

210 (28.5)

13.847

<0.001

Yes

830 (63.4)

479 (36.6)

Drinking^＃

Never

1177 (65.5)

621 (34.5)

-

0.076

Occasionally

178 (72.7)

67 (27.3)

Regularly

2 (66.7)

1 (33.3)

Tea-drinking habit

No

1224 (66.3)

623 (33.7)

0.026

0.873

Yes

133 (66.8)

66 (33.2)

Caffeinated drinks intake^*

No

1111 (65.6)

582 (34.4)

6.256

0.044

Occasionally

238 (70.8)

98 (29.2)

Frequently

8 (47.1)

9 (52.9)