Table 2 Results from a negative binomial regression for predictors of distance to the health facility. The results are given as a ratio of the distances traveled (i.e., the distance ratio (DR)) between a variable and its comparison
Covariate | Count | DR (95% CI) |
|---|---|---|
Pregnancy Outcome | ||
Normal singleton delivery | 7268 | |
Lost to follow-up | 3385 | 1.5 (1.4–1.5) |
Miscarriage | 879 | 1.2 (1.1–1.3) |
Twins delivery | 92 | 1.2 (1.0–1.5) |
Trimester at first visit to ANC | ||
1st trimester presentation | 4328 | |
2nd trimester presentation | 4935 | 1.2 (1.2–1.3) |
3rd trimester presentation | 2361 | 1.5 (1.4–1.5) |
Country of home village | ||
Home village in Myanmar | 6523 | |
Home village in Thailand | 5101 | 1.6 (1.6–1.7) |
Malaria infections during pregnancy | ||
No P. falciparum infection | 11,377 | |
P. falciparum infection | 247 | 1.6 (1.4–1.8) |
No P. vivax | 10,906 | |
P. vivax infection | 718 | 1.2 (1.2–1.4) |
Health facility where patient received care | ||
MKT clinic | 3930 | |
MLC clinic | 495 | 0.5 (0.5–0.6) |
WAL clinic | 141 | 0.4 (0.3–0.5) |
WPA clinic | 7058 | 1.0(1.0–1.2) |
Patient age at initial ANC visit | ||
13–14 | 9 | |
15–19 | 1805 | 0.8 (0.4–1.4) |
20–24 | 3419 | 0.8 (0.4–1.4) |
25–29 | 2629 | 0.8 (0.4–1.4) |
30–34 | 1901 | 0.8 (0.4–1.4) |
35–39 | 1285 | 0.7 (0.4–1.2) |
40 + | 576 | 0.7 (0.4–1.3) |
Patient birth date | ||
Year of childbirth | 1.1 (1.0–1.1) | |
Patient parity | ||
Parity: 0 | 4172 | |
Parity: 1 | 2634 | 1.0 (0.9–1.0) |
Parity: 2–3 | 3088 | 1.0 (1.0–1.1) |
Parity: 4–5 | 1257 | 1.1 (1.0–1.2) |
Parity: 6–9 | 450 | 1.1 (1.0–1.3) |
Parity: 10+ | 23 | 1.1 (0.8–1.7) |
Patient’s years lived in their home village at time of initial ANC visit | ||
Lived in home village for less than 1 year | 4654 | |
Lived in home village for 1 through 3 years | 2797 | 1.1 (1.1–1.2) |
Lived in home village for 4 through 9 years | 2524 | 1.0 (0.9–1.0) |
Lived in home village for 10 or more years | 1649 | 1.7 (1.6–1.7) |