Prefecture

Area

Gender

Number

%

Age

Luang Prabang

North

Male

1148

2700

42.5

35.7

19.4 ± 2.6

19.0 ± 2.6

Female

1552

57.5

18.7 ± 2.4

Savannakhet

South-central

Male

648

1419

45.7

18.8

17.8 ± 1.6

17.5 ± 1.5

Female

771

54.3

17.3 ± 1.4

Champasak

South

Male

1595

3435

46.4

45.5

17.0 ± 2.8

16.9 ± 2.9

Female

1840

53.6

16.9 ± 2.9