Near miss | Adjusted R2=23.9% | |||||
Median year of study | ||||||
1990–1995 | 6 | 5.7 (2.2–10.7) | 1 | 1 | ||
1996–2008 | 27 | 6.6 (4.3–9.3) | 1.55 (0.56 to 4.31) | 1.16 (0.36 to 3.71) | ||
2009–2013 | 14 | 18.3 (9.6–29.1) | 5.09 (1.63 to 15.89) | 0.007 | 2.76 (0.79 to 9.65) | 0.08 |
Type of abortion | ||||||
All/unspecified abortion | 10 | 9.4 (3.9–16.8) | 1 | 1 | ||
Spontaneous+induced | 8 | 4.0 (2.3–6.1) | 0.61 (0.17 to 2.22) | 0.86 (0.25 to 2.94) | ||
Induced only | 30 | 10.7 (7.5–14.3) | 1.64 (0.61 to 4.42) | 0.17 | 1.73 (0.67 to 4.49) | 0.24 |
Region | ||||||
Africa | 25 | 7.9 (5.4–10.8) | 1 | 1 | ||
Asia | 19 | 12.6 (6.9–19.5) | 1.53 (0.67 to 3.47) | 1.01 (0.47 to 2.14) | ||
Latin America | 4 | 3.2 (0.4–8.5) | 0.32 (0.08 to 1.39) | 0.11 | 0.18 (0.03 to 1.32) | 0.23 |
Sampling strategy | ||||||
Facility | 40 | 10.7 (7.5–14.5) | 1 | 1 | ||
Population | 8 | 3.2 (2.0–4.5) | 0.35 (0.12 to 0.97) | 0.05 | 0.47 (0.19 to 1.19) | 0.11 |
Method of calculating near miss | ||||||
WHO or other near-miss criteria | 3 | 26.6 (9.1–49.0) | 1 | 1 | ||
Addition of near miss due to complications | 11 | 17.2 (6.6–31.3) | 0.49 (0.10 to 2.48) | 0.65 (0.14 to 3.14) | ||
Single near-miss criterion | 34 | 5.7 (4.0–7.5) | 0.14 (0.03 to 0.64) | 0.003 | 0.23 (0.05 to 0.99) | 0.02 |
*Case fatality model adjusted for type of abortion. Near-miss events model adjusted for method of calculating near-miss cases and for median year of study.