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Table 2 Fisher’s exact test and logistic regression analysis of PS plastic fragment contents in HC and RM villous tissues (n = 18)

From: Exposure to high dose of polystyrene nanoplastics causes trophoblast cell apoptosis and induces miscarriage

PS fragment in villous tissues

HC (n = 18)

RM (n = 18)

Total

P value

OR

95% CI

P10-P90 (Reference range)

17

6

23

< 0.0001

34

3.61 to 320

> 1.46

1

12

13

Total

18

18

36

  1. OR: Odd Ratio; P value: Fisher’s exact test