Table 1.
BMI relative to the subjects’ sex and age.
| BMI | Sex | p | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Female | Male | |||||||||||||||
| N=42 | N=58 | |||||||||||||||
| Mean (95% Cl) | SD (SE) | Q1 | Me | Q3 | Mean (95% Cl) | SD (SE) | Q1 | Me | Q3 | |||||||
| I | 27.17 (25.60–28.75) | 5.05 (0.51) | 23.30 | 25.95 | 30.90 | 27.85 (26.65–29.04) | 4.54 (0,45) | 24.60 | 27.50 | 30.40 | 0.514 | |||||
| II | 27.09 (25.53–28.65) | 5.00 (0,5) | 23.00 | 25.80 | 30.90 | 27.77 (26.62–28.93) | 4.40 (0,44) | 25.10 | 27.45 | 29.80 | 0.398 | |||||
| III | 27.02 (25.45–28.58) | 5.02 (0,5) | 23.10 | 25.90 | 30.90 | 27.81 (26.59–29.03) | 4.64 (0,46) | 24.10 | 27.70 | 29.80 | 0.431 | |||||
| BMI | Age | p | ||||||||||||||
| 19–50 years | 51–65 years | 66–88 years | ||||||||||||||
| N=23 | N=42 | N=35 | ||||||||||||||
| Mean (95%Cl) | SD (SE) | Q1 | Me | Q3 | Mean (95%Cl) | SD (SE) | Q1 | Me | Q3 | Mean (95%Cl) | SD (SE) | Q1 | Me | Q3 | ||
| I | 26.52 (24.57–28.47) | 4.51 (0,45) | 22.60 | 25.50 | 30.70 | 26.44 (24.91–27.97) | 4.91 (0,49) | 23.30 | 25.95 | 29.00 | 29.60 (28.18–31.01) | 4.12 (0.41) | 25.40 | 29.30 | 32.30 | 0.003 |
| II | 26.46 (24.62–28.30) | 4.25 (0,43) | 22.40 | 26.30 | 29.40 | 26.40 (24.89–27.92) | 4.86 (0,49) | 23.00 | 25.80 | 28.80 | 29.46 (28.06–30.86) | 4.07 (0.41) | 25.60 | 29.40 | 32.30 | 0.003 |
| III | 26.30 (24.43–28.18) | 4.33 (0,43) | 22.40 | 26.40 | 29.20 | 26.43 (24.82–28.05) | 5.18 (0.52) | 23.10 | 25.90 | 28.20 | 29.50 (28.13–30.87) | 3.98 (0.4) | 25.80 | 29.40 | 32.30 | 0.001 |
BMI – body mass index; N – number of subjects; CI – confidence interval; SD – standard deviation; SE – standard error; Max – maximum value; Me – median; Min – minimum value, Q1 – quartile I, Q3 – quartile III; Mann-Whitney test for sex, Kruskal-Wallis test for age.