Neglected features of lifestyle: Their relevance in non-alcoholic fatty liver disease

Table 2 Pearson’s χ² and odds ratio

	NAFLD	Controls	χ2	P value	OR	95%CI
BMI ≥ 26.40	408	167	316.3851	< 0.0001	9.851	7.546-12.861
BMI < 26.40	124	500
HOMA ≥ 1.87	368	211	167.0111	< 0.0001	4.849	3.792-6.202
HOMA < 1.87	164	456
HDL ≥ 54.50	204	400	55.3581	< 0.0001	0.415	0.329-0.524
HDL < 54.50	328	267
TGL ≥ 94	324	240	73.7751	< 0.0001	2.771	2.191-3.506
TGL < 94	208	427
AMDS ≥ 34	32	650	1008.8311	< 0.0001	0.002	0.001-0.003
AMDS < 34	500	17
BAECKE ≥ 41.5	181	354	43.4681	< 0.0001	0.456	0.360-0.577
BAECKE < 41.5	351	313
WDS ≥ 15.5	399	97	445.9811	< 0.0001	17.629	13.174-23.590
WDS < 15.5	133	570
SES ≥ 34.5	111	348	122.7881	< 0.0001	0.242	0.187-0.313
SES < 34.5	421	319
Sleep hours ≥ 8	319	370	2.5921	0.107	1.210	0.959-1.527
Sleep hours < 8	208	292

¹Indicates the thresholds calculated by ROC analysis used as cut-offs for comparison between groups with lower measures (BMI, HOMA, AMDS, WDS, SES, BAECKE) vs groups with greater measures. BMI: Body mass index; HOMA-IR: Homoeostasis model insulin resistance; HDL: High-density lipoprotein; TGL: Triglycerides; AMDS: Adherence to mediterranean diet score; WDS: Western diet score; SES: Sun Exposure Score; BAECKE: Baecke’s physical activity questionnaire total score.