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Table 5 Comparison of qualified rate of donors in different age groups before and after COVID-19

From: Impacts of the COVID-19 pandemic on Chinese assisted reproductive technology institutions and human sperm banks: reflections in the post-pandemic era

Group (years old)

Before

After

p value

20–24

26.66

19.95

0.000

25–29

30.78

18.98

0.000

30–34

26.05

16.79

0.007

 ≥ 35

10.34

27.27

0.319

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Journal of Health, Population and Nutrition

ISSN: 2072-1315

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