Table 5.

Association between kidney disease (Cockcroft-Gault formula) and different predictor variables

Characteristic	n/N (%)	Unadjusted OR (95% CI)	p-value	Adjusted OR (95% CI)	p-value
Sub-county
Nansana	74/696 (10.6)	1		1
Busukuma	71/259 (27.4)	3.2 (2.2–4.5)	<0.001	1.5 (0.99–2.4)	0.053
Sex
Male	41/315 (13.0)	1		1
Female	104/640 (16.2)	1.3 (0.2–1.9)	0.191	1.8 (1.2–2.8)	0.010
Age group
18–29	28/410 (6.8)	1		1
30–39	27/261 (10.3)	1.6 (0.9–2.7)	0.108	2.2 (1.2–3.8)	0.009
40–49	32/136 (23.5)	4.2 (2.4–7.3)	<0.001	4.3 (1.2–3.8)	<0.001
50–59	17/73 (23.3)	4.1 (2.1–8.1)	<0.001	5.5 (2.4–7.8)	<0.001
60+	41/75 (54.7)	16.5 (9.1–29.8)	<0.001	17 (8.4–35.4)	<0.001
SES
Poorest	25/226 (11.1)	1
Poor	21/225 (9.3)	0.8 (0.4–1.5)	0.545
Less poor	55/261 (21.1)	2.1 (1.3–3.6)	0.003
Least poor	44/243 (18.1)	1.8 (1.1–3.0)	0.033
BMI groups
Underweight	21/52 (40.4)	1		1
Normal	105/544 (19.3)	0.3 (0.2–0.6)	0.001	0.4 (0.2–0.8)	0.008
Overweight	18/231 (7.8)	0.1 (0.05–0.3)	<0.001	0.1 (0.04–0.2)	<0.001
Obese	1/128 (0.8)	0.01 (0.002–0.09)	<0.001	0.01 (0.001–0.1)	<0.001
HIV-Infection
No	130/862 (15.1)	1
Yes	15/93 (16.1)	1.1 (0.6–1.9)	0.789
Diabetic
Normal	106/733 (14.5)	1		1
Impaired tolerance	29/173 (16.8)	1.2 (0.8–1.9)	0.445	1.2 (0.7–2.0)	0.544
Diabetic	10/49 (20.4)	1.5 (0.7–3.1)	0.260	2.4 (0.98–5.8)	0.055
Hypertension
Normal	92/716 (12.9)	1		1
Hypertensive	53/239 (22.2)	1.9 (1.3–2.8)	0.001	1.2 (0.7–1.9)	0.474
Smoking
Never smoked	133/862 (15.4)	1
Previously smoker	3/39 (7.7)	0.5 (0.1–1.5)	0.198
Current smoker	9/54 (16.7)	1.1 (0.5–2.3)	0.808
Alcohol use
None	132/841 (15.7)	1
Mild	2/33 (6.1)	0.3 (0.1–1.5)	0.150
Moderate	8/52 (15.4)	0.9 (0.4–2.1)	0.952
Heavy	3/29 (10.3)	0.6 (0.2–2.1)	0.438

Age-group confounds HT, BMI confounds HT