Table 3 |
||||||
|
Odds ratios of clinical malaria infection among children given their site of residence |
||||||
| Variables |
PYs |
Episodes |
OR |
p-value |
95% CI |
|
|
|
||||||
| All |
758.0 |
597 |
||||
| Explanatory |
||||||
| Site |
Goni |
224.4 |
210 |
1 |
||
| Nouna |
219.6 |
165 |
0.70* |
0.023 |
0.52–0.95 |
|
| Cissé |
150.9 |
117 |
0.66* |
0.042 |
0.44–0.98 |
|
| Kodougou |
163.1 |
134 |
1.49** |
0.009 |
1.10–2.01 |
|
| Co-variables |
||||||
| Gender |
Male |
367.6 |
280 |
1 |
||
| Female |
390.4 |
317 |
1.01 |
0.889 |
0.86–1.19 |
|
| Age in months |
> 12 |
14.7 |
10 |
2.28* |
0.015 |
1.18–4.42 |
| 12–23 |
149.3 |
144 |
2.09*** |
0.000 |
1.63–2.67 |
|
| 24–35 |
168.4 |
164 |
1.98*** |
0.000 |
1.10–2.02 |
|
| 36–47 |
178.7 |
145 |
1.60*** |
0.000 |
1.25–2.04 |
|
| 48+ |
246.8 |
134 |
1 |
|||
| Ethnicity |
Peulh |
151.5 |
123 |
1 |
||
| Mossi |
219.2 |
176 |
0.56** |
0.007 |
0.37–0.85 |
|
| Marka |
247.7 |
206 |
0.81 |
0.280 |
0.55–1.19 |
|
| Bwaba |
59.6 |
53 |
0.74 |
0.238 |
0.45–1.22 |
|
| Samo |
69.3 |
33 |
0.51** |
0.009 |
0.31–0.85 |
|
| Others |
10.7 |
6 |
0.80 |
0.611 |
0.33–1.92 |
|
| Net use |
No |
456.3 |
229 |
1 |
||
| Yes |
301.7 |
368 |
1.14 |
0.186 |
0.94–1.40 |
|
| Water point |
No |
653.7 |
526 |
1 |
||
| Yes |
104.3 |
71 |
0.91 |
0.574 |
0.65–1.27 |
|
| Farm |
No |
476.7 |
271 |
1 |
||
| Yes |
281.3 |
326 |
1.46*** |
0.000 |
1.21–1.78 |
|
| Animal enclosure |
No |
266.9 |
227 |
1 |
||
| Yes |
491.1 |
370 |
0.95 |
0.612 |
0.79–1.15 |
|
| Breeding site |
No |
697.3 |
548 |
1 |
||
| Yes |
60.7 |
49 |
1.02 |
0.921 |
0.69–1.50 |
|
| Season |
Dry |
443.5 |
225 |
1 |
||
| Rainy |
314.5 |
372 |
2.19*** |
0.000 |
1.82–2.65 |
|
|
|
||||||
|
* Significant at the 0.05 level, ** Significant at the 0.01 level, *** Significant at the 0.001 level, PYs = Person years, OR = Odds ratio |
||||||
|
Yé et al. Malaria Journal 2007 6:46 doi:10.1186/1475-2875-6-46 |
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