Table 5 Difference of mutual background characteristics between hospital-admitted pregnant patients and MiP patients in the non-matched group
| Â | Total | Non-MiP | MiP | p value |
|---|---|---|---|---|
|  | (n = 290) | (n = 237) | (n = 53) |  |
Basic characteristics, mean, (95%CI) | ||||
String length of full name | 13.3 (13.0–13.6) | 13.7 (13.3–14.1) | 12.2 (11.6–12.8) | 0.002 |
Age | 26.9 (25.9–27.8) | 27.3 (26.3–28.4) | 22.9 (21.0–24.8) | 0.0001 |
Barangay (Address) n, (%) | ||||
Barangay A | 137 (43.7) | 119 (48.7) | 10 (18.8) |  < 0.00001 |
Barangay B | 64 (20.4) | 48 (20.3) | 11 (20.7) | 0.9 |
Barangay C | 59 (18.8) | 42 (18.0) | 12 (22.6) | 0.4 |
Barangay D | 53 (16.9) | 28 (12.6) | 20 (37.7) |  < 0.00001 |
Registered Year n, (%) | ||||
2015 | 74 (23.6) | 44 (23.5) | 13 (24.5) | 0.8 |
2016 | 79 (25.2) | 54 (21.2) | 14 (26.4) | 0.3 |
2017 | 56 (17.9) | 51 (20.4) | 3 (5.6) | 0.005 |
2018 | 61 (19.4) | 55 (21.5) | 5 (9.4) | 0.03 |
2019 | 53 (16.9) | 33 (13.5) | 18 (33.9) |  < 0.00001 |