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Table 3 Levels of EQ-5D dimensions for pregnant women exposed to different types of tobacco

From: Maternal tobacco exposure and health-related quality of life during pregnancy: a national-based study of pregnant women in China

EQ-5D dimension

Non-exposure

FHS exposure

SHS exposure

THS exposure

p value

N = 7564

N = 89

N = 2349

N = 5680

Mobility

0.693

1

5832 (77.1%)

70 (77.8%)

1833 (78.0%)

4426 (77.9%)

 

2

1460 (19.3%)

17 (18.9%)

423 (18.0%)

1057 (18.6%)

3

217 (2.9%)

2 (2.2%)

77 (3.3%)

158 (2.8%)

4

27 (0.4%)

0 (0.0%)

9 (0.4%)

20 (0.4%)

5

28 (0.4%)

0 (0.0%)

7 (0.3%)

19 (0.3%)

Self-care

0.067

1

7077 (93.6%)

81 (90.0%)

2223 (94.6%)

5376 (94.6%)

 

2

446 (5.9%)

4 (4.4%)

111 (4.7%)

277 (4.9%)

3

28 (0.4%)

2 (2.2%)

11 (0.5%)

20 (0.4%)

4

4 (0.1%)

1 (1.1%)

3 (0.1%)

4 (0.1%)

5

9 (0.1%)

1 (1.1%)

1 (0.0%)

3 (0.1%)

Usual activity

 < 0.001*

1

5925 (78.3%)

74 (82.2%)

1904 (81.1%)

4609 (81.1%)

 

2

1,472 (19.5%)

10 (11.1%)

405 (17.2%)

960 (16.9%)

3

121 (1.6%)

2 (2.2%)

33 (1.4%)

87 (1.5%)

4

17 (0.2%)

1 (1.1%)

4 (0.2%)

7 (0.1%)

5

29 (0.4%)

2 (2.2%)

3 (0.1%)

17 (0.3%)

Pain or discomfort

0.218

1

3299 (43.6%)

44 (48.9%)

988 (42.1%)

2523 (44.4%)

 

2

3291 (51.8%)

39 (43.8%)

1243 (52.9%)

2908 (51.2%)

3

295 (3.9%)

5 (5.6%)

107 (4.6%)

218 (3.8%)

4

39 (0.5%)

1 (1.1%)

8 (0.3%)

27 (0.5%)

5

10 (0.1%)

0 (0.0%)

3 (0.1%)

4 (0.1%)

Anxiety or depression

 < 0.001*

1

3773 (49.9%)

36 (40.0%)

1000 (42.6%)

2824 (49.7%)

 

2

3380 (44.7%)

40 (44.4%)

1123 (47.8%)

2549 (44.9%)

3

339 (4.2%)

12 (13.3%)

158 (6.7%)

256 (4.5%)

4

50 (0.7%)

0 (0.0%)

49 (2.1%)

41 (0.7%)

5

22 (0.3%)

1 (1.1%)

19 (0.8%)

10 (0.2%)

  1. *p value < 0.05 indicates the statistical difference