| Table 3. Relationship between HyFoSy tubal occlusion (unilateral or bilateral tubal occlusion) and the presence of Chlamydia infection stratified by the median patient age.5 0.89 0.5 0.89 ≥ 33 yearsNegativePositive 11.61 -[0.24; 10.90] -0.623 (χ2 test) 29.340.0 0.14 0.91 0.4 0.71 PPV: Positive predictive value; NPV: Negative predictive valueIC95%: 95% Confidence Interval | ||||||||
| Tubal occlusion HyFoSy | ||||||||
|---|---|---|---|---|---|---|---|---|
| OR | [IC95%] | p-value | % | Sensitivity | Specificity | PPV | NPV | |
| Total Negative Positive |
1 2.94 |
- [0.79; 11.00] |
- 0.098 (χ2 test) |
22.1 45.5 |
0.25 | 0.90 | 0.45 | 0.78 |
| < 33 years Negative Positive |
1 8.00 |
- [1.08; 59.16] |
- 0.025 (χ2 test) |
11.1 50.0 |
0.5 | 0.89 | 0.5 | 0.89 |
| ≥ 33 years Negative Positive |
1 1.61 |
- [0.24; 10.90] |
- 0.623 (χ2 test) |
29.3 40.0 |
0.14 | 0.91 | 0.4 | 0.71 |
PPV: Positive predictive value; NPV: Negative predictive value
IC95%: 95% Confidence Interval