Table 2 Characteristics of 150 control group across the sex-specific quartiles of energy-adjusted NEAP and PRAL score in a case–control study
Range | NEAP | ||||
|---|---|---|---|---|---|
Q1 (8.0–26.58) | Q2 (26.66–32.46) | Q3 (32.49–38.3) | Q4 (38.4–89.0) | P-trend | |
NEAP, median (mEq/day) | 23.3 | 29.1 | 34.8 | 42.7 | |
No. of subjects | 37 | 38 | 38 | 37 | |
Sex, n (%)‡ | |||||
Male | 12 (8.4) | 13 (8.8) | 14 (8.4) | 12 (8.4) | 0.9 |
Female | 25 (16.7) | 25 (16.7) | 24 (16.0) | 25 (16.7) | |
Age (years)† | 47.5 ± 7.2 | 48.1 ± 8.3 | 46.9 ± 6.8 | 48.3 ± 6.6 | 0.8 |
Education (years)† | 7.7 ± 4.0 | 6.5 ± 3.9 | 7.3 ± 3.5 | 6.3 ± 3.9 | 0.2 |
Dietary supplement use, n (%)‡ | |||||
Yes | 5 (3.3) | 3 (2.0) | 9 (6.0) | 3 (2.0) | 0.1 |
No | 32 (21.3) | 35 (23.5) | 29 (19.3) | 34 (22.7) | |
Weight (kg)† | 67.4 ± 9.7 | 73.8 ± 9.3 | 76.0 ± 12.8 | 72.5 ± 12.0 | 0.03 |
Height (cm)† | 160.4 ± 7.9 | 163.5 ± 8.4 | 165.3 ± 8.2 | 163.7 ± 8.8 | 0.057 |
WC (cm)† | 85.9 ± 9.2 | 91.3 ± 10.1 | 88.9 ± 10.0 | 88.3 ± 9.7 | 0.4 |
BMI (kg/m2)† | 26.2 ± 4.0 | 27.6 ± 2.9 | 27.7 ± 4.1 | 26.9 ± 3.1 | 0.4 |
PA (MET/h/week)† | 1397.5 ± 1193.2 | 1462.4 ± 1311.1 | 1606.1 ± 1255.7 | 1788.5 ± 1105.9 | 0.1 |
Energy intake (Kcal/day)† | 2257.1 ± 595.4 | 2373.7 ± 543.0 | 2302.0 ± 625.3 | 2177.4 ± 752.9 | 0.5 |
Systolic blood pressure (mmHg)† | 119.1 ± 10.5 | 119.8 ± 10.1 | 117.6 ± 12.0 | 116.7 ± 10.9 | 0.2 |
Diastolic blood pressure (mmHg)† | 72.5 ± 7.4 | 73.8 ± 8.1 | 74.6 ± 8.0 | 72.5 ± 7.6 | 0.8 |
FBG (mg/dl)† | 82.8 ± 6.5 | 82.1 ± 6.9 | 82.1 ± 7.7 | 81.5 ± 7.5 | 0.4 |
2-h glucose (mg/dl)† | 121.3 ± 9.0 | 120.9 ± 9.6 | 121.0 ± 9.7 | 118.2 ± 9.7 | 0.1 |
PRAL (mEq/day)† | − 37.4 ± 19.3 | − 21.0 ± 5.1 | − 11.4 ± 4.4 | 0.32.5 ± 9.8 | < 0.001 |
Range | PRAL | ||||
|---|---|---|---|---|---|
Q1 (− 132.7, − 26.54) | Q2 (− 26.52, − 15.07) | Q3 (− 14.8, − 6.87) | Q4 (− 6.86, 32.9) | P-trend | |
PRAL, median (mEq/day) | − 32.8 | − 21.6 | − 11.8 | − 2.6 | |
No. of subjects | 38 | 38 | 37 | 37 | |
Sex, n (%)‡ | |||||
Male | 11 (7.3) | 14 (9.3) | 11 (7.3) | 15 (10.0) | 0.6 |
Female | 27 (18.0) | 24 (16.0) | 26 (17.3) | 22 (14.7) | |
Age (years)† | 47.8 ± 7.3 | 47.3 ± 7.8 | 47.3 ± 7.1 | 48.4 ± 6.8 | 0.7 |
Education (years)† | 7.1 ± 3.6 | 7.2 ± 4.1 | 7.1 ± 4.1 | 6.3 ± 3.6 | 0.3 |
Dietary supplement use, n (%)‡ | |||||
Yes | 4 (2.7) | 5 (3.3) | 7 (4.7) | 4 (2.7) | 0.6 |
No | 34 (22.7) | 33 (22.0) | 30 (20.0) | 33 (22.0) | |
Weight (kg)† | 67.6 ± 9.1 | 74.3 ± 11.9 | 73.7 ± 11.4 | 74.2 ± 11.9 | 0.01 |
Height (cm)† | 160.1 ± 7.7 | 164.9 ± 9.0 | 163.6 ± 8.2 | 164.5 ± 8.4 | 0.053 |
WC (cm)† | 86.7 ± 9.2 | 89.7 ± 10.8 | 88.1 ± 9.1 | 90.1 ± 10.2 | 0.2 |
BMI (kg/m2)† | 26.4 ± 3.8 | 27.2 ± 3.7 | 27.5 ± 3.8 | 27.3 ± 3.1 | 0.2 |
PA (MET/h/week)† | 1600.7 ± 1244.9 | 1380.6 ± 1218.4 | 1473.0 ± 1228.4 | 1803.2 ± 1181.2 | 0.4 |
Energy intake (Kcal/day)† | 2413.1 ± 633.0 | 2280.8 ± 584.4 | 2062.1 ± 580.4 | 2353.9 ± 688.1 | 0.3 |
Systolic blood pressure (mmHg)† | 118.8 ± 10.5 | 119.6 ± 10.6 | 118.5 ± 11.6 | 116.4 ± 10.9 | 0.3 |
Diastolic blood pressure (mmHg)† | 72.7 ± 7.5 | 73.6 ± 8.2 | 73.3 ± 7.6 | 73.7 ± 7.9 | 0.6 |
FBG (mg/dl)† | 83.0 ± 6.6 | 80.8 ± 6.7 | 83.1 ± 7.1 | 81.5 ± 8.0 | 0.6 |
2-h glucose (mg/dl)† | 122.8 ± 8.1 | 118.5 ± 9.5 | 123.3 ± 8.7 | 116.9 ± 10.3 | 0.057 |
NEAP (mEq/day)† | 22.8 ± 4.0 | 29.8 ± 2.6 | 35.1 ± 3.3 | 45.9 ± 12.5 | < 0.001 |