Table 1.
Demographic characteristics by Community State Type and birth outcome (n = 40).
| Term/CST I (n = 10) | Term/CST IV (n = 10) | sPTB/CST I (n = 10) | sPTB/CST IV (n = 10) | p-valuea | |
|---|---|---|---|---|---|
| Maternal age (years) | 0.151 | ||||
| < 25 | 5 (50.0) | 4 (40.0) | 4 (40.0) | 0 (0.0) | |
| 25–30 | 3 (30.0) | 5 (50.0) | 4 (40.0) | 5 (50.0) | |
| > 30 | 2 (20.0) | 1 (10.0) | 2 (20.0) | 5 (50.0) | |
| BMI (categorized) | 0.316 | ||||
| < 25 | 3 (30.0) | 3 (30.0) | 3 (30.0) | 0 (0.0) | |
| 25–30 | 4 (40.0) | 4 (40.0) | 2 (20.0) | 2 (22.2) | |
| > 30 | 3 (30.0) | 3 (30.0) | 5 (50.0) | 7 (77.8) | |
| Prior sPTB (prior sPTB 16–36.6 weeks’ gestation) | 0.477 | ||||
| Yes | 2 (20.0) | 7 (70.0) | 5 (50.0) | 5 (50.0) | |
| No | 8 (80.0) | 3 (30.0) | 5 (50.0) | 5 (50.0) |
| Term, CST IMean (SD) | Term, CST IVMean (SD) | sPTB, CST IMean (SD) | sPTB, CST IVMean (SD) | p-value | |
|---|---|---|---|---|---|
| Maternal age (years) | 26 (4.2) | 26 (5.5) | 27.5 (7.3) | 30.5 (4.8) | 0.244b |
| Gestational age at delivery (weeks) | 39 (0.9) | 38.9 (0.7) | 26.5 (6.0) | 22.3 (3.2) | < .001b |
| BMI (kg/m2) | 30.5 (11.7) | 28.7 (10.5) | 30.4 (7.2) | 36.9 (8.2) | 0.284b |
| Infant Birthweight (g) | 3305 (332) | 3169 (278) | 1231 (850) | 550 (271) | < .001b |
Table presented as n (col %).
aFisher’s exact p-value unless otherwise indicated.
b2-way ANOVA p-value.