No kidney disease | Mild kidney disease | Moderate kidney disease | Total cohort | p value | |
---|---|---|---|---|---|
Smoking status | |||||
Regular smoker | 28 (9.60) | 3 (100) | 10 (35.70) | 41 (11.70) | 0.000** |
Non-smoker | 264 (90.40) | 27 (90.00) | 18 (64.30) | 309 (88.30) | |
Water intake | |||||
Scanty, < 6 glasses a day | 76 (26.00) | 8 (23.30) | 13 (46.40) | 96 (27.40) | 0.06 |
Adequate | 216 (74.00) | 23 (76.70) | 15 (53.60) | 254 (72.60) | |
Habit of adding salt | |||||
Yes | 74 (25.30) | 5 (16.70) | 6 (21.40) | 85 (24.30) | 0.5 |
No | 218 (74.70) | 25 (83.30) | 22 (78.60) | 265 (75.70) | |
Unsaturated fat intake | |||||
Yes | 76 (26.0) | 4 (13.30) | 6 (21.40) | 86 (24.60) | 0.3 |
No | 216 (74.0) | 26 (86.70) | 22 (78.60) | 264 (75.40) |