Table 2 |
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|
The crude and adjusted Odds ratio for osteoporosis risk factors in case patients and matched controls |
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|
Characteristics |
Cases (n = 178) |
Controls (n = 178) |
Crude Odds Ratio (95%CI) |
P value |
Adjusted Odds Ratio (95%CI)* |
P value |
|
|
||||||
|
Age (years)† |
||||||
|
|
||||||
|
< 55 |
30 (16.8) |
28 (15.7) |
||||
|
56–60 |
33 (18.5) |
38 (21.3) |
||||
|
61–65 |
51 (28.7) |
57 (32) |
||||
|
66–70 |
36 (20.2) |
29 (16.3) |
||||
|
>70 |
28 (15.7) |
26 (14.6) |
||||
|
Body mass index (kg/m2)† |
||||||
|
|
||||||
|
<25 |
35 (19.7) |
32 (18) |
||||
|
25–29.9 |
55 (30.9) |
62 (34.8) |
||||
|
≥30 |
88 (49.4) |
84 (47.2) |
||||
|
Veil Wearing |
||||||
|
|
||||||
|
No |
29 (16.3) |
55 (30.9) |
1 |
1 |
||
|
yes |
149 (83.7) |
123 (69.1) |
2.29 (1.38–3.82) |
0.001 |
2.20 (1.22–3.9) |
0.008 |
|
Time since menopause (years) |
||||||
|
|
||||||
|
<5 |
27 (15.2) |
35 (19.7) |
1 |
1 |
||
|
5–10 |
32 (18) |
34 (19.1) |
1.22 (0.6–2.4) |
0.57 |
1.10 (0.51–2.39) |
0.7 |
|
>10 |
119 (66.9) |
109 (61.2) |
1.41 (0.8–2.4) |
0.22 |
1.08 (0.52–2.24) |
0.8 |
|
History of personal peripheral osteoporotic fractures |
||||||
|
|
||||||
|
No |
139 (78.1) |
149 (83.7) |
1 |
1 |
||
|
yes |
39 (21.9) |
29 (16.3) |
1.44 (0.84–2.45) |
0.17 |
1.34 (0.75–2.38) |
0.3 |
|
History of familial peripheral osteoporotic fractures |
||||||
|
|
||||||
|
No |
147 (82.6) |
160 (89.9) |
||||
|
yes |
31 (17.4) |
18 (10.1) |
1.87 (1.05–3.49) |
0.04 |
2.19 (1.12–4.29) |
0.02 |
|
Number of pregnancies |
||||||
|
|
||||||
|
<3 |
43 (31.4) |
39 (27.7) |
1 |
1 |
||
|
3–5 |
67 (48.9) |
89 (63.1) |
0.68 (0.3–1.1) |
0.16 |
0.65 (0.37–1.1) |
0.1 |
|
> 5 |
27 (19.7) |
13 (9.2) |
2.01 (1.20–3.38) |
0.007 |
1.34 (0.75–2.38) |
0.3 |
|
Cigarette smoking |
||||||
|
|
||||||
|
No |
175 (98.3) |
171 (96.1) |
1 |
1 |
||
|
yes |
3 |
7 |
0.42 (0.1–1.6) |
0.66 (0.14–2.9) |
0.5 |
|
|
Alcohol intake |
||||||
|
|
||||||
|
No |
176 (97.7) |
177 (99.4) |
1 |
|||
|
yes |
2 (1.13) |
1 (0.6) |
1 (0.06–16) |
|||
|
|
||||||
|
Abbreviation: CI, confidence interval * Adjusted for the other categorical parameters in this table except for alcohol intake. † Matching variables. |
||||||
|
Allali et al. BMC Public Health 2006 6:135 doi:10.1186/1471-2458-6-135 |
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