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Table 3 Characteristic distribution of the subjects

From: Integrated single-cell RNA-seq and DNA methylation reveal the effects of air pollution in patients with recurrent spontaneous abortion

Characteristics

Medical abortion samples (controls, n = 46)

Spontaneous abortion samples (cases, n = 31)

P value

Age (years)

29.52 ± 6.62

31.48 ± 4.71

0.133

Reproductive history (parity)

0.80 ± 0.75

0.16 ± 0.37

 < 0.001

Abortion history

1.18 ± 0.86

3.10 ± 1.80

 < 0.001

Gravidity

2.80 ± 1.56

3.35 ± 1.80

0.151

Menolipsis days

52.45 ± 8.47

61.48 ± 9.80

 < 0.001

  1. Values are represented as median ± SD