Variable | Case (n = 81) | Control (n = 160) | ||
---|---|---|---|---|
Freq. | % | Freq. | % | |
Age | Â | Â | Â | Â |
1 month to < 5 years | 54 | 66.7 | 100 | 62.5 |
5 to 9 years | 17 | 21.0 | 36 | 22.5 |
≥ 10 years | 10 | 12.3 | 24 | 15.0 |
Sex | Â | Â | Â | Â |
 Male | 36 | 44.4 | 85 | 53.1 |
 Female | 45 | 55.6 | 75 | 46.9 |
Region | Â | Â | Â | Â |
 Addis Ababa | 23 | 28.4 | 45 | 28.1 |
 Oromia | 25 | 30.9 | 45 | 28.1 |
 Amhara | 11 | 13.6 | 22 | 13.8 |
 SNNPR | 6 | 7.4 | 14 | 8.8 |
 Tigray | 9 | 11.1 | 7 | 4.4 |
 Other regions * | 7 | 8.6 | 27 | 16.9 |
Length of stay at PICU | Â | Â | Â | Â |
 Less than 14 days | 53 | 65.4 | 116 | 72.5 |
 15 to 29 days | 14 | 17.3 | 25 | 15.6 |
 30 and above days | 14 | 17.3 | 19 | 11.9 |