Table 1.

Baseline characteristics of Karen-speaking and Burmese-speaking participants.

	Karen-speaking (n = 544)	Burmese-speaking (n = 131)	Total (n = 675)
Age (years)*	24 (15–45)	26 (15–41)	24 (15–45)
Gravidity*	2 (1–12)	2 (1–9)	2 (1–12)
Primigravidae	37.9 (206/544)	32.8 (43/131)	36.9 (249/675)
Literate (self-reported)†	61.8 (336/544)	69.5 (91/131)	63.3 (427/675)
Ethnic group†
Karen	96.0 (522/544)	26.7 (35/131)	82.5 (557/675)
Burmese	1.5 (8/544)	32.8 (43/131)	7.6 (51/675)
Burmese Muslim	2.0 (11/544)	32.8 (43/131)	8.0 (54/675)
Other	0.6 (3/544)	7.6 (10/131)	1.9 (13/675)
Smoking†	13.4 (73/544)	6.9 (9/131)	12.1 (82/675)

^*Results presented as median (range).

^†Results presented as % (n/N).