. 2018 Dec 1;37(4):448–455. doi: 10.1515/jomb-2017-0068

Table II.

Mean 25(OH)D levels at different BMI ranges in PCOS and control groups.

BMI (kg/m²) cut-off points	Classification	Mean 25(OH)D (nmol/L)
BMI (kg/m²) cut-off points	Classification	PCOS (n = 53)	Controls (n = 17)
18.5–24.99 kg/m²	Normal	39.05 (16%)	52.38 (68.75%)
25–29.9 kg/m²	Overweight	32.88 (48%)	32.70 (12.5%)
≥ 30 kg/m²	Obese	26.50 (36%)	30.33 (18.75%)

Legend: Results are expressed as mean ± standard deviation (S.D.). % expresses the number of normal, overweight and obese subjects in relation to the total number of subjects in both PCOS and control groups, respectively.