Table 1 Description of the study population and prevalence ratio of teenage maternity according to socio-geographic determinants
Characteristics | Total N = 606,588 n(%) | Age of mother | Single level Univariate PRR (95% CI) | Single level Multiple PRR (95% CI) | |
|---|---|---|---|---|---|
Adult N = 495,576 n(%) | Teenage N = 111,012 n(%) | ||||
Healthcare coverage regime | |||||
 Contributive | 226,107 (37.28) | 207,699 (41.91) | 18,408 (16.58) | Ref | |
 Subsidized/Unaffiliated | 380,481 (62.72) | 287,877 (58.09) | 92,604 (83.42) | 2.99 (2.95–3.03) | 2.82(2.75–2.87) |
Living area | |||||
 Urban | 466,907 (76.97) | 390,181 (78.73) | 76,726 (69.12) | Ref | |
 Rural | 139,681 (23.03) | 105,395 (21.27) | 34,286 (30.88) | 1.49 (1.48–1.51) | 1.21(1.19–1.22) |
Region of residence | |||||
 Andean | 298,460 (49.20) | 250,831 (50.61) | 47,629 (42.90) | Ref | |
 Amazon | 14,657 (2.42) | 11,132 (2.25) | 3,525 (3.18) | 1.51 (1.46–1.55) | 1.12(1.09–1.15) |
 Caribbean | 179,216 (29.54) | 140,374 (28.33) | 38,842 (34.99) | 1.36 (1.34–1.37) | 1.08(1.07–1.10) |
 Orinoco | 27,009 (4.45) | 21,829 (4.40) | 5,180 (4.67) | 1.20 (1.17–1.23) | 1.02(0.99–1.04) |
 Pacific | 87,246 (14.38) | 71,410 (14.41) | 15,836 (14.27) | 1.14 (1.12–1.16) | 0.94(0.02–1.95) |
Ethnicity | |||||
 Mestizo | 555,621 (91.60) | 456,135 (92.04) | 99,486 (89.62) | Ref | |
 Indigenous | 27,407 (4.52) | 21,223 (4.28) | 6,184 (5.57) | 1.26 (1.23–1.29) | 0.86(0.84–0.88) |
 Afro-Colombian/Romani | 23,560 (3.88) | 18,218 (3.68) | 5,342 (4.81) | 1.27 (1.24–1.30) | 1.14(1.11–1,17) |