Age (in month)

Cases (%)

Controls (%)

Mean (SD)

8.97 (3.65)

7.97 (1.44)

Age in month

7 - 12

91 (74.5%)

117 (95.9%)

13 - 24

31 (25.5%)

5 (4.1%)

Sex

Male

79 (64.8)

43 (35.2)

Female

65 (53.3)

57 (46.7)