Table 4.
Odds ratio of cryptosporidiosis recovery compared with the control group after adjusting for age, length of drug, occupation, and education.
| Independent variables | Coef | S.E. | OR(95%CI) | Wald χ2 | p-value |
|---|---|---|---|---|---|
| Age | −0.018 | 0.039 | 0.982(0.910–1.060) | 0.210 | 0.982 |
| History of drug use | −0.094 | 0.060 | 0.911(0.809–1.025) | 2.414 | 0.12 |
| Education | 0.159 | 0.241 | 1.172(0.730–1.881) | 0.432 | 0.511 |
| Occupation | 0.020 | 0.107 | 1.020(0.827–1.259) | 0.035 | 0.851 |
| Treatment groups | – | – | – | 8.257 | 0.041 |
| Acetylspiramycin + garlicin | 2.014 | 0.704 | 7.490(1.886–29.750) | 8.188 | 0.004 |
| Acetylspiramycin onl | 0.643 | 0.512 | 1.901(0.697–5.185) | 1.576 | 0.209 |
| Garlicin only | 0.581 | 0.526 | 1.788(0.638–5.009) | 1.222 | 0.120 |
| Control | – | – | 1 | – | – |
Overall significance of the model: χ2 = 36.983, p < 0.001.