Table 3.
Routine immunization coverage of HBV, DTP, OPV among children aged 0–7 months, matched case–control study—China, 2012–2013.
| Vaccine dosage | Age range for dose eligible (months) | Eastern region number (% vaccinated) |
Central/west region number (% vaccinated) |
Total number (% vaccinated) |
|||
|---|---|---|---|---|---|---|---|
| Case | Control | Case | Control | Case | Control | ||
| HBV1 | 1–7 | 350 (99) | 1030 (100) | 455 (98) | 1213 (99) | 805 (98) | 2243 (99) |
| HBV2 | 2–7 | 345 (98) | 959 (99) | 431 (96) | 1085 (98) | 776 (97) | 2044 (98) |
| HBV3 | 7 | 68 (61) | 178 (88) | 65 (56) | 156 (85) | 133 (59) | 334 (86) |
| DTP1 | 4–7 | 306 (92) | 731 (98) | 355 (89) | 754 (97) | 661 (91) | 1485 (97) |
| DTP2 | 5–7 | 237 (83) | 560 (94) | 263 (81) | 544 (92) | 500 (82) | 1104 (93) |
| DTP3 | 6–7 | 141 (66) | 320 (81) | 156 (65) | 314 (80) | 297 (66) | 634 (80) |
| OPV1 | 3–7 | 323 (94) | 848 (97) | 413 (95) | 933 (97) | 736 (95) | 1781 (97) |
| OPV2 | 4–7 | 294 (89) | 707 (95) | 339 (87) | 730 (95) | 633 (88) | 1437 (95) |
| OPV3 | 5–7 | 219 (77) | 526 (90) | 230 (74) | 503 (89) | 449 (75) | 1029 (89) |
Abbreviations: HBV, hepatitis B vaccine; DTP, diphtheria-tetanus-pertussis vaccine; OPV, oral polio vaccine.