Table 1 Sociodemographic and anthropometric characteristics of study participants without diabetes, hypertension, and heavy proteinuria) n = 821
Variable | eGFR | eGFR categories, n(%)b | |||
|---|---|---|---|---|---|
n = 821 | n = 2 | n = 36 | n = 783 | ||
n(%)a | Mean (SD) | < 60 | > = 60, < 90 | > = 90 | |
Age (years) | |||||
 < 20 | 60 (7) | 132.6 (13.2) | 0 | 1 (2) | 59 (98) |
 20–29 | 312 (38) | 125.1 (12.6) | 0 | 2 (1) | 310 (99) |
 30–39 | 232 (28) | 115.7 (12.5) | 1 (0.4) | 4 (2) | 227 (98) |
 40–49 | 130 (16) | 107.8 (11.1) | 1 (1) | 2 (2) | 127 (98) |
 50–59 | 46 (6) | 100.9 (8.6) | 0 | 6 (12) | 40 (87) |
 60+ | 41 (5) | 88.9 (9.9) | 0 | 21 (51) | 20 (49) |
Sex | |||||
 Female | 504 (61) | 117.3 (15.6) | 2 (0.4) | 20 (4) | 482 (96) |
 Male | 317 (39) | 116.81 (16.7) | 0 | 16 (5) | 301 (95) |
Area | |||||
 Urban (Area 25) | 243 (29) | 117.6 (14.9) | 1 (0.4) | 6 (3) | 236 (97) |
 Rural (Bonje) | 578 (71) | 116.9 (16.5) | 1 (0.2) | 30 (5) | 547 (95) |
Education (years) | |||||
 ≤ 5 | 59 (7) | 109.1 (17.9) | 0 | 9 (15) | 50 (85) |
 > 5 ≤ 10 | 301 (36) | 116.6 (16.4) | 1 (0.2) | 15 (3) | 285 (62) |
 > 10 | 461 (56) | 118.5 (15.2) | 1 (0.3) | 12 (4) | 448 (14) |
Occupation | |||||
 Agricultural worker | 383 (47) | 113.9 (15.2) | 1 (0.3) | 20 (5) | 362 (95) |
 Non-agricultural worker | 438 (53) | 119.90 (16.2) | 1 (0.2) | 16 (4) | 421 (96) |
Household monthly income (MK)c | |||||
 Unknown | 17 (1) | 118.6 (21.1) | 1 (6) | 0 | 16 (94) |
 MK 0 ≤ 20,000 | 406 (50) | 117.8 (16.6) | 0 | 20 (5) | 386 (95) |
 MK > 20,000 | 398 (49) | 116.3 (15.1) | 1 (0.3) | 16 (4) | 381 (96) |
Healthy lifestyle choices | |||||
 Non-smoker/ never drink alcohol | 630 (77) | 117.0 (15.8) | 2 (0.3) | 28 (4) | 600 (95) |
 Smoker/ alcohol drinker | 191 (23) | 117.3 (16.4) | 0 | 8 (4) | 183 (96) |
Regular meat-eater | |||||
 Yes | 621 (76) | 117.5 (15.6) | 2 (0.3) | 25 (4) | 594 (96) |
 No | 200 (24) | 115.6 (16.1) | 0 | 11 (6) | 189 (95) |
Body mass index (kg/m2) | |||||
 Underweight (≤18.5) | 45 (6) | 121.6 (18.0) | 0 | 3 (7) | 42 (93) |
 Normal (> 18.5 - ≤ 25) | 545 (66) | 118.4 (15.4) | 0 | 17 (3) | 528 (97) |
 Overweight (> 25 - ≤30) | 177 (22) | 113.3 (15.1) | 2 (1) | 7 (4) | 168 (95) |
 Obese (> 30) | 54 (7) | 112.1 (17.8) | 0 | 9 (17) | 45 (83) |
Fat-free mass (kg) | |||||
 1st tertile (≤37) | 124 (15) | 115.1 (16.3) | 0 | 8 (7) | 116 (94) |
 2nd tertile (> 37 - < 45) | 354 (43) | 116.9 (16.9) | 2 (1) | 18 (5) | 334 (94) |
 3rd tertile (≥45) | 343 (42) | 117.9 (14.9) | 0 | 10 (3) | 333 (97) |
HIV status | |||||
 Positive | 3 (0.4) | 114.3 (15.1) | 0 | 0 | 3 (100) |
 Negative | 595 (73) | 116.8 (15.1) | 1 (0.2) | 24 (4) | 570 (96) |
 Unknown | 223 (27) | 118.0 (18.1) | 1 (0.4) | 12 (5) | 210 (94) |