Table 1.

Characteristics of mothers exposed to amoxycillin/clavulanic acid (A/C) compared with those of mothers exposed to amoxycillin

	A/C	Amoxycillin	P-value
Maternal age (years)	30.7 ± 4.7 (19–45)	30.1 ± 4.5 (21–44)	0.198*
Gravity (n)	2.9 ± 1.8 (1–11)	2.7 ± 1.2 (1–7)	0.907†
Parity (n)	1.408 ± 1.1 (0–6)	1.4 ± 1.1 (0–6)	0.934†
Previous miscarriage (n)	0.408 ± 0.9 (0–6)	0.18 ± 0.43 (0–6)	0.025†
Induced abortion (n)	0.188 ± 0.68 (0–5)	0.13 ± 0.4 (0–2)	0.745†
Alcohol use (n)	1/191	1/191	1
Cigarette smoking (n)	21/191	14/191	0.21

^*T-test.

^†Mann–Whitney test.