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Table 4 Comparison of participation rates by age group in women receiving the second generation and the first generation of the device

From: A second generation cervico-vaginal lavage device shows similar performance as its preceding version with respect to DNA yield and HPV DNA results

 

Response rate

 

Age group (in years)

First generation device

Second generation device

 
 

n

%

n

%

p-valuea

60-64

71

25.9%

26

33.8%

0.173

55-59

330

32.0%

85

32.4%

0.901

50-54

519

35.8%

141

38.6%

0.323

45-49

564

34.1%

122

32.0%

0.435

40-44

706

34.3%

169

37.1%

0.250

35-39

1,085

36.3%

213

36.8%

0.836

30-34

846

33.5%

180

34.3%

0.717

Total

4,121

34.4%

936

35.4%

 
  1. a p values in all age groups are calculated by the Pearson Chi-Square test.