| |
OR (high titers)‡
|
(95%CI) p-value
|
|---|
|
Age group
| | |
|
<35§
|
1.0
| |
|
35–44
|
1.64 (0.71–3.77)
|
0.25
|
|
45–54
|
1.79(0.80–3.98)
|
0.16
|
|
55–64
|
2.03 (091–4.57)
|
0.09
|
|
≥ 65
|
2.38 (1.04–5.44)
|
0.04
|
|
Test for trend†
| |
χ2 = 4.45, p = 0.04
|
|
Place of birth
| | |
|
Rural§
|
1.0
| |
|
Urban
|
1.33 (0.97–1.84)
|
0.08
|
|
Test of Homogeneity†
| |
χ2 = 3.10, p = 0.08
|
|
Material in Walls
| | |
|
of Housing
| | |
|
Brick§
|
1.0
| |
|
Other
|
1.43 (0.94–2.17)
|
0.09
|
|
Test of Homogeneity†
| |
χ2 = 2.86, p = 0.09
|
|
Type of fuel used for cooking
| | |
|
20 years Ago
| | |
|
Other§
|
1.0
| |
|
Electricity
|
0.50 (0.27–0.91)
|
0.02
|
|
Test of Homogeneity†
| |
χ2 = 5.19, p = 0.02
|
|
Eyes water in house (from smoke)
| | |
|
No§
|
1.0
| |
|
Yes/(More than 5 Years)
|
1.27 (0.92–1.75)
|
0.14
|
|
Test of Homogeneity†
| |
χ2 = 2.16, p = 0.14
|
|
Marital status
| | |
|
Single§
|
1.0
| |
|
Married
|
1.20 (0.77–1.85)
|
0.42
|
|
Widowed
|
1.52 (0.89–2.59)
|
0.13
|
|
Separated/Divorced
|
2.73 (1.41–5.28)
|
0.003
|
|
Test of Homogeneity† (3df)
| |
χ2 = 10.31, p = 0.02
|
|
Consumption of maize beer
| | |
|
Never§
|
1.0
| |
|
Less than 1× week
|
0.74 (0.38–1.42)
|
0.36
|
|
More than 1× week
|
4.16 (1.26–13.80)
|
0.02
|
|
Most Days
|
2.18 (0.79–6.04)
|
0.13
|
|
Test for Trend†
| |
χ2 = 3.72, p = 0.05
|
|
Consumption of homemade spirits
| | |
|
Never§
|
1.0
| |
|
Less than 1× week
|
2.16 (0.93–5.03)
|
0.07
|
|
More than 1× week
|
1.00 (.20–5.05)
|
0.99
|
|
Most Days
|
1.68 (0.72–3.92)
|
0.23
|
|
Test for Trend†
| |
χ2 = 2.25, p = 0.13
|
-
† All values were calculated with the χ2 test with 1df unless noted otherwise. ‡ In the multivariate model, all bivariately statistically significant variables at p = 0.1 are included and odds ratios are also adjusted for sex. Each variable was adjusted for all other variables in the table. The Hosmer-Lemeshow goodness-of-fit statistic = 5.66 with 8 df (p = 0.69). § These patients served as the reference group
