Age (in years)

Unknown

(Missing data)

Prophylactic treatment for STIs

Total

Provided

Not provided

n

%

n

%

n

%

p-value

< 15

650

31.8

338

16.6

1,053

51.6

2,041

<0.0001

15 - 19

88

16.5

286

53.5

161

30.0

535

Total

738

28.6

624

24.2

1,214

47.1

2,576