Table 2 Description of study population according to randomization groups
| Â | 10vPCV | 13vPCV | ||
|---|---|---|---|---|
Number enrolled | 131 | 131 | ||
Male, number (%) at enrolment | 66 (50%) | 72 (55%) | ||
Age (days) at study visits | ||||
Visit 1 m/PCV1, mean ± sd | 30.9 ± 2.5 (n = 131) | 31.0 ± 2.2 (n = 131) | ||
 (Min-Max) | (25–39) | (27–40) | ||
Visit 2 m/PCV2, mean ± sd | 61.6 ± 3.4 (n = 122) | 61.9 ± 4.0 (n = 121) | ||
 (Min-Max) | (55–77) | (56–84) | ||
Visit 3 m/PCV3, mean ± sd | 94.0 ± 7.8 (n = 119) | 92.5 ± 4.4 (n = 109) | ||
 (Min-Max) | (84–134) | (84–112) | ||
Weight (kg) | ||||
Birth weight, mean ± sd | 3.4 ± (n = 97) | 3.3 ± (n = 105) | ||
 (Min-Max) | (2.2–4.5) | (2.3–4.5) | ||
Visit 1 m, mean ± sd | 4.4 ± 0.7 (n = 127) | 4.3 ± 0.5 (n = 126) | ||
 (Min-Max) | (2.5–6.1) | (2.7–5.7) | ||
Visit 2 m, mean ± sd | 5.3 ± 0.7 (n = 122) | 5.3 ± 0.7 (n = 120) | ||
 (Min-Max) | (3.4–6.8) | (2.9–7.2) | ||
Visit 3 m, mean ± sd | 6.1 ± 0.9 (n = 114) | 6.0 ± 0.8 (n = 108) | ||
 (Min-Max) | (4.0–8.5) | (4.1–8.1) | ||
| Â | 10vPCV | 13vPCV | ||
No PPV | PPV | No PPV | PPV | |
Number followed-up at 9Â months | 57 | 51 | 48 | 52 |
Male, number (%) at 9Â months | 29 (51%) | 24 (43%) | 26 (54%) | 29 (54%) |
Age (months) | ||||
Visit 9 m, mean ± sd | 9.2 ± 0.7 (n = 57) | 9.5 ± 1.2 (n = 51) | 9.06 ± 0.2 (n = 48) | 9.2 ± 0.5 (n = 52) |
 (Min-Max) | (8.2–13.1) | (8.9–14.4) | (8.6–9.9) | (8.9–11.9) |
Visit 23 m, mean ± sd | 23.4 ± 0.8 (n = 47) | 23.3 ± 0.6 (n = 46) | 23.3 ± 0.8 (n = 40) | 23.3 ± 0.7 (n = 46) |
 (Min-Max) | (22.1–27.1) | (22.9–26.3) | (22.9–26.5) | (22.6–26.0) |
Visit 24 m, mean ± sd | 24.5 ± 1.0 (n = 47) | 24.6 ± 0.9 (n = 44) | 24.4 ± 0.8 (n = 40) | 24.5 ± 1.1 (n = 45) |
 (Min-Max) | (23.2–28.1) | (23.9–27.9) | (23.9–30.1) | (23.7–30.1) |
Weight (kg) | ||||
Visit 9 m, mean ± sd | 8.4 ± 1.1 (n = 53) | 8.1 ± 1.3 (n = 51) | 8.1 ± 0.8 (n = 45) | 8.0 ± 0.9 (n = 52) |
 (Min-Max) | (6.5–11.2) | (6.3–14.0) | (6.5–10.4) | (6.6–10.5) |
Visit 23 m, mean ± sd | 11.3 ± 1.2 (n = 44) | 10.7 ± 1.4 (n = 42) | 10.9 ± 1.3 (n = 38) | 11.0 ± 1.5 (n = 37) |
 (Min-Max) | (9.7–14.0) | (7.7–14.0) | (8.8–14.0) | (8.9–15.0) |
Visit 24 m, mean ± sd | 11.7 ± 1.5 (n = 44) | 11.3 ± 1.4 (n = 40) | 11.3 ± 1.2 (n = 35) | 11.17 ± 1.4 (n = 42) |
 (Min-Max) | (8.9–15.0) | (8.1–14.0) | (9.0–14.0) | (9.0–15.0) |