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. 2022 Dec 2;11(23):7183. doi: 10.3390/jcm11237183

Table 1.

Demographic and pregnancy outcome data: median with interquartile range (IQR).

n Preterm Birth n = 33 Term Birth n = 44 p-Value
Age (years) 77 33 (range: 21–44) 29.5 (range19–41) 0.0881
smoker (n. %) 72 1 (3.23%) 7 (17.07%) 0.0641
Delivery week 77 35.14 (34.00–36.14) 39.64 (38.75–40.71) <0.0001
Delivery mode: 77
spontan (n. %) 8 (24.2%) 22 (50.0%) 0.0018 *
primary sectio caesarea. n 2 (6.0%) 9 (20.4%)
secondary sectio caesarea. n 17 (51.5%) 6 (13.6%)
VE. median. n 6 (18.18%) 7 (15.9%)
Birth weight 73 2620 (2285.00–2787.50) 3375 (3090.00–3615.00) <0.001
Birth weight < 2500 g (n. %) 13 (41.94%) 1 (2.4%)
Gestational DM (n. %) 71 3 (9.68%) 3 (7.5%) 0.7436
Previous miscarriage 76 0 (range 0–4) 0 (range 0–1) 0.0326

n with percentage. p-value by Mann–Whitney U Test or Chi-Square Test; VE = vacuum extraction; DM = Diabetes mellitus. p < 0.05.

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