Table 4.

Association between early renal function decline and obesity phenotypes after adjusting for confounding factors

Variable	MHNW (n=805)	MHO (n=220)	MANW (n=68)	MAO (n=126)
Low eGFR*	1 (ref)	1.468 (1.073–2.007)	2.329 (1.413–3.837)	1.852 (1.261–2.721)
Adjusted 1†	1 (ref)	1.108 (0.765–1.605)	1.903 (1.066–3.396)	1.805 (1.145–2.845)
Adjusted 2‡	1 (ref)	1.116 (0.770–1.617)	1.807 (1.009–3.236)	1.834 (1.162–2.895)

Values are presented as odds ratio (95% confidence interval).

MHNW, metabolically healthy normal weight; MHO, metabolically healthy obese; MANW, metabolically abnormal normal weight; MAO, metabolically abnormal obese; eGFR, estimated glomerular filtration rate; ref, reference.

^*Low eGFR: 60–90 mL/min/1.73 m².

^†Adjusted for age and sex.

^‡Adjusted for age, sex, current smoking, and alcohol intake.