Table 1. Demographic characteristics and vegetable intakes of the participants of the cross-sectional study.

Variables		Total		Male		Female
	n	373		45		328
		Mean±SD	range	mean±SD	range	mean±SD	range
Age	(y)	37.9±23.3	18–87	48.2±23.5	21–85	36.5±23.0	18–87
Height	(cm)	158.2±7.3	120–185	169.5±6.4	156–185	156.7±5.9	120–171
Weight	(kg)	52.9±8.7	34–87	66.2±7.6	50–87	51.0±7.1	34–80
Parity		-	-	-	-	0.6±1.0	0–4
Food consumption	(g/d)
	cereal	245±155	0–720	253±144	0–540	244±157	0–720
	potato	25±54	0–600	39±51	0–150	23±54	0–600
	vegetable	245±207	0–1338	297±290	0–1338	239±196	0–1265
	fruits	57±105	0–545	113±167	0–545	50±94	0–520
	tea	143±250	0–1500	231±289	0–1000	133±244	0–1500
Insecticide use	(n of items)	0.3±0.8	0–5	0.2±0.7	0–3	0.3±0.8	0–5
		%		%		%
Vegetable eating habita	often	74.7%		73.9%		74.8%
	sometimes	25.3%		26.1%		25.2%
Drinking	current drinker	34.6%		75.6%		28.9%
	ex-drinker	4.1%		11.1%		3.1%
	non-drinker	61.4%		13.3%		68.0%
Smoking	current smoker	0.8%		0.0%		0.9%
	ex-smoker	7.3%		40.0%		2.8%
	non-smoker	91.9%		60.0%		96.3%

SD, standard deviation.

^a ‘Often’ means eating vegetables at least once a day.