. 2022 Sep 23;19(19):12042. doi: 10.3390/ijerph191912042

Table 3.

Body mass category according to the BMI centile, depending on the type of delivery and preterm birth.

Variables	Underweight	Normal Body Weight	Overweight	Obesity	Total
Variables	(n = 79)	(n = 553)	(n = 71)	(n = 46)	(n = 749)
Preterm birth (before the end of 37 weeks) (p = 0.181)
Yes	19 (15.4%) ^a	86 (69.9%) ^a	13 (10.6%) ^a	5 (4.1%) ^a	123 (16.4%) ^a
No	60 (9.6%) ^a	467 (74.6%) ^a	58 (9.3%) ^a	41 (6.5%) ^a	626 (83.6%) ^a
Type of delivery (p = 0.164)
Cesarean section	27 (8.7%) ^a	233 (75.2%) ^a	35 (11.3%) ^a	15 (4.8%) ^a	310 (41.4%) ^a
Vaginal birth	52 (11.8%) ^a	320 (72.9%) ^a	36 (8.2%) ^a	31 (7.1%) ^a	439 (58.6%) ^a

^a—number of subjects and (% of subjects); n—number of subjects; p—probability test value.