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Item response probabilities for “yes” response to any past 12-months NUPM conditional on latent class.
| Latent class 1 No NUPM | Latent class 2 Any NUPM | |
|---|---|---|
| Class proportion | 0.84 | 0.16 |
| Grade | ||
| 7th grade | 0.02 | 0.21 |
| 8th grade | 0.01 | 0.24 |
| 9th grade | 0.02 | 0.32 |
| 10th grade | 0.01 | 0.38 |
| 11th grade | 0.02 | 0.40 |
| 12th grade | 0.02 | 0.38 |
