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Two latent class analyses: patient characteristics.
| Patient characteristics | Latent class I | Latent class II | Univariable analysis |
|---|---|---|---|
| 55% of women | 45% of women | P | |
| Mean (95% CI) | Mean (95% CI) | ||
| Age (years) | 28.2 (25.0–31.5) | 32.1 (29.0–35.2) | 0.24 |
| Duration of subfertility (months) | 8.2 (6.0–10.4) | 11.3 (8.9–13.7) | 0.37 |
