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Table 3 Knowledge about Emergency Contraception Pills by those who had ever heard about them (n = 112) with yes answers

From: Awareness and attitudes towards emergency contraceptive pills among young people in the entertainment places, Vientiane City, Lao PDR

Variables

Male

Female

Total

Chi-square

P-value

Effect size

 

n = 24

%

N = 88

%

N = 112

%

   

Knowledge of benefit using ECPs

 

 Can prevent pregnancy

22

91.7

78

88.6

100

89.3

.0.181

.0.671

0.040

 Can prevent HIV/AIDS

3

12.5

2

2.3

5

4.5

4.626

0.032

0.203

 Can cause abortion

6

25.0

34

38.6

40

35.7

1.527

0.217

0.116

Knowledge of usage ECPs

 

 Take one contraception pill per day

8

33.3

23

26.1

31

27.7

0.487

0.48.5

0.066

 Take contraception pill after sexual intercourse within 72 hrs

3

12.5

17

19.3

20

17.9

0.5976

0.439

0.073

 Taking contraception pills when missing menses

0

0

4

4.5

4

4.5

NA

NA

 

 Hormonal injection every three months

0

0

3

3.4

3

2.7

NA

NA

 
  1. Note: NA = Not applicable.
  2. .10 - small effect size.
  3. .30 - medium effect size.
  4. .50 - large effect size.