Secondhand smoke exposure, diabetes, and high BMI are risk factors for uterine cervical cancer: a cross-sectional study from the Korea national health and nutrition examination survey (2010–2018)

Table 2 Sample distribution by passive smoking, diabetes, DM treatments, and work schedule

Variables			n	Cervical cancer (%)	p^*
Passive smoking	Workplace	Unexposed	24,044	228 (0.95)	0.009
	Workplace	Exposed	5081	29 (0.57)
	Domestic	Unexposed	27,142	230 (0.85)	0.045
	Domestic	Exposed	2222	28 (1.26)
	Public place	Unexposed	10,680	108 (1.01)	0.451
	Public place	Exposed	2264	19 (0.84)
Diabetes		Nondiabetic	27,175	217 (0.80)	0.000
Diabetes		Diabetic	2380	45 (1.89)
DM treatment	Insulin injection.	No	29,340	258 (0.88)	0.124
	Insulin injection.	Yes	214	4 (1.87)
	Medication	No	27,427	219 (0.80)	0.000
		Yes	2127	43 (2.02)
	Nonpharmacologic	No	29,247	256 (0.88)	0.045
		Yes	307	6 (1.95)
Work schedule		Day shift	13,973	100 (0.72)	0.354
		Evening shift	2102	16 (0.76)
		Night shift	278	0 (0.00)
		12-h regular shift	297	0 (0.00)	0.438
		24-h regular shift	43	0 (0.00)
		Split shift	133	1 (0.75)
		Irregular shift	93	1 (1.08)
		Other	64	0 (0.00)

ISSN: 1471-2407