TABLE 16 Protective Efficacy (PE) and Reported 95% Confidence Intervals (CI) for Outcomes During the 11 Months After Last Dose of SP or Placebo
|
Location, Country |
Ifakara, Tanzania |
Navrongo, Ghana |
Manhiça, Mozambique |
|
Number of Subjects |
|||
|
Placebo |
344 |
1216 |
755 |
|
IPTi-SP |
344 |
1197 |
748 |
|
Episodes of Clinical Malaria |
|||
|
Placebo |
166 |
826 |
336 |
|
IPTi-SP |
146 |
854 |
344 |
|
% PE |
14 |
−5 |
−16 |
|
95 CI (%) |
(−11,33) |
(−22, 9) |
(−51, 11) |
|
p-value |
0.25 |
0.49 |
0.29 |
|
Episodes of Hospitalization with Malaria Parasites |
|||
|
Placebo |
34 |
54 |
58 |
|
IPTi-SP |
30 |
52 |
74 |
|
% PE |
12 |
2 |
−39 |
|
95 CI (%) |
(−45, 47) |
(−57, 39) |
(−130, 15) |
|
p-value |
0.61 |
0.94 |
0.19 |
|
Episodes of All-Cause Hospital Admissions |
|||
|
Placebo |
108 |
203 |
205 |
|
IPTi-SP |
111 |
224 |
202 |
|
% PE |
−1 |
−12 |
4 |
|
95 CI (%) |
(−38, 25) |
(−43, 11) |
(−34, 32) |
|
p-value |
0.94 |
0.34 |
0.79 |
|
Subjects with Anemia |
|||
|
Placebo |
40 |
102 |
64 |
|
IPTi-SP |
35 |
117 |
61 |
|
% PE |
12 |
−17 |
4 |
|
95 CI (%) |
(−34, 43) |
(−59, 15) |
(−35, 31) |
|
p-value |
0.54 |
0.34 |
0.82 |
|
SOURCE: Compiled from data in the report of the Consortium’s Statistical Working Group (IPTi Consortium, 2007b). |
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