Table 2

 Differences in health behaviors between cases and controls and their caregivers (whole group)

Cases(n = 133), n (%)Controls(n = 266), n (%)p Value
*CPR, cardiopulmonary resuscitation.
How often does the child play near water?0.064
    Regularly (more than once a day)118 (88.7)250 (94.0)
    Not often15 (11.3)16 (6.0)
Did the child have proper swimming lessons?0.103
    No124 (93.2)234 (88.0)
    Yes9 (6.8)32 (12.0)
Did the child wear a life-jacket when swimming/playing near water?0.056
    No122 (91.7)226 (85.0)
    Yes11 (8.3)40 (15.0)
Child’s personal character0.040
    Active12 (9.0)48 (18.0)
    Inactive48 (36.1)97 (36.5)
    In between73 (54.9)121 (45.5)
Child’s main caregiver0.072
    Mother45 (33.8)121 (45.5)
    Grandparents74 (55.6)118 (44.4)
    Others14 (10.5)27 (10.2)
General health of child’s caregiver0.030
    Good113 (90.4)239 (96.0)
    Poor12 (9.6)10 (4.0)
Can the child’s caregiver swim?0.608
    No96 (72.2)197 (74.1)
    Yes37 (27.8)69 (25.9)
Was there close and constant supervision by the child’s caregiver?<0.001
    No56 (42.1)57 (21.4)
    Yes77 (57.9)209 (78.6)
Does the child’s caregiver know how to perform CPR?*n/a
    No133 (100)266 (100)
    Yes0 (0%)0 (0)
Can someone in the village perform CPR?*0.197
    No83 (62.4)148 (55.6)
    Yes50 (37.6)118 (44.4)