Table 2 Frequency of traditional risk factors by labour history in the baseline population
Labour historya | Sex (n) | Age | BMI | Years of Work life | eGFR mL/min/1.73 m2 | Prevalence of low GFRb | Prevalence of risk factors | ||
|---|---|---|---|---|---|---|---|---|---|
Hypertensionc | Nephrolithiasis | UTI | |||||||
Mean (SD) | Median (IQR) | Median (IQR) | Median (IQR) | n (%) | n (%) | n (%) | n (%) | ||
Only sugarcane | Men (n: 49) | 22.9 (3.6) | 22.0 (20.4–24.2) | 7.0 (3.6–10.2) | 130 (121–139) | 5 (10.2) | 1 (2.0) | 0 (0) | 14 (28.6) |
Women (n: 14) | 23.4 (3.9) | 26.9 (21.8–32.2) | 4.5 (3.0–9.7) | 133 (123–138) | 0 (0) | 0 (0) | 1 (7.1) | 4 (28.6) | |
Sugarcane with any other work (including other agricultural work) | Men (n: 172) | 23.9 (3.7) | 22.6 (21.1–24.4) | 9.1 (6.0–12.2) | 127 (119–137) | 20 (11.6) | 2 (1.3) | 1 (0.6) | 37 (21.5) |
Women (n: 18) | 24.3 (3.4) | 28.1 (24.0–33.1) | 10.1 (4.9–14.0) | 126 (120–132) | 0 (0) | 0 (0) | 0 (0) | 8 (44.4) | |
Other agricultural work only | Men (n: 27) | 21.2 (3.4) | 21.8 (20.8–22.9) | 6.0 (2.0–11.5) | 130 (117–138) | 4 (14.8) | 1 (3.7) | 0 (0) | 1 (3.7) |
Women (n: 8) | 22.1 (2.6) | 23.7 (21.8–31.5) | 8.0 (2.6–10.7) | 128 (124–133) | 0 (0) | 1 (12.5) | 0 (0) | 2 (25.0) | |
Never worked in agriculture nor in sugarcane | Men (n: 15) | 22.0 (4.3) | 21.2 (19.4–22.5) | 4.0 (2.0–11.0) | 130 (123–145) | 0 (0) | 0 (0) | 0 (0) | 4 (26.7) |
Women (n: 47) | 23.7 (3.6) | 23.6 (21.4–28.1) | 8.0 (4.0–12.5) | 130 (126–137) | 1 (2.1) | 5 (10.6) | 2 (4.3) | 21 (44.7) | |
Total (350) | 23.4 (3.7) | 22.7 (21.0–24.9) | 8.5 (4.5–12.0) | 128 (121–137) | 30 (8.6) | 10 (2.9) | 4 (1.1) | 91 (26.0) | |