
Delivery (n = 47)

3 months after (n = 41)

P
^{b}

P
^{c}


%+

Mean

%+

Mean

%+

Mean


ConA

76.6

7.0 (5.1–9.7)

88.9

9.3 (6.5–13.4)

0.13

0.25

PPD

85.1

10.4 (7.5–14.6)

100.0

24.4 (18.6–32.0)

0.016

0.0005

MSP1

8.1

0.9 (0.7–1.1)

32.4

1.6 (1.1–2.3)

0.002

0.05

RP5

17.9

1.2 (0.9–1.7)

35.1

1.9 (1.4–2.5)

0.05

0.09

W2

10.9

1.1 (0.9–1.4)

16.2

0.9 (0.6–1.3)

0.47

0.44

 ^{a} Data are expressed as prevalence rates and geometric means (95 % confidence interval) of stimulation indices. ^{>b} P value of the difference in prevalence rates, Chi^{2} test ^{c} P value of the difference in mean levels, MannWhitney Utest