Estimated Effect and 95% CIs of TbT Intervention on Follow-up PCI Literacy Activities And Reading; Summaries of Pre- and Postintervention PCI Scores Stratified by Group
| . | Model 1 . | Model 2 . | Model 3 . |
|---|---|---|---|
| PCI activities | 1.96 | 1.25 | 1.22 |
| CI | 0.167 to 3.70 | −0.329 to 2.83 | −0.328 to 2.77 |
| P | .033 | .122 | .124 |
| PCI Reading | 0.510 | 0.248 | 0.242 |
| CI | −0.542 to 1.60 | −0.822 to 1.32 | −0.839 to 1.32 |
| P | .346 | .650 | 0.661 |
| Preintervention | Overall | Control | Intervention |
| PCI total scorea | 24.26 (9.80) | 24.40 (9.68) | 24.08 (9.97) |
| PCI reading | 8.09 (4.03) | 8.21 (3.98) | 7.94 (4.10) |
| PCI activities | 15.40 (7.10) | 15.37 (7.09) | 15.45 (7.14) |
| Postintervention | Overall | Control | Intervention |
| PCI total score | 27.02 (9.68) | 25.96 (10.00) | 28.34 (9.15) |
| PCI reading | 8.58 (3.99) | 8.36 (4.17) | 8.87 (3.75) |
| PCI activities | 16.92 (7.40) | 16.05 (7.41) | 18.02 (7.26) |
| . | Model 1 . | Model 2 . | Model 3 . |
|---|---|---|---|
| PCI activities | 1.96 | 1.25 | 1.22 |
| CI | 0.167 to 3.70 | −0.329 to 2.83 | −0.328 to 2.77 |
| P | .033 | .122 | .124 |
| PCI Reading | 0.510 | 0.248 | 0.242 |
| CI | −0.542 to 1.60 | −0.822 to 1.32 | −0.839 to 1.32 |
| P | .346 | .650 | 0.661 |
| Preintervention | Overall | Control | Intervention |
| PCI total scorea | 24.26 (9.80) | 24.40 (9.68) | 24.08 (9.97) |
| PCI reading | 8.09 (4.03) | 8.21 (3.98) | 7.94 (4.10) |
| PCI activities | 15.40 (7.10) | 15.37 (7.09) | 15.45 (7.14) |
| Postintervention | Overall | Control | Intervention |
| PCI total score | 27.02 (9.68) | 25.96 (10.00) | 28.34 (9.15) |
| PCI reading | 8.58 (3.99) | 8.36 (4.17) | 8.87 (3.75) |
| PCI activities | 16.92 (7.40) | 16.05 (7.41) | 18.02 (7.26) |
Model 1: overall intervention effect (n = 261 for activities, n = 219 for reading). Model 2: adjusts for baseline PCI score (n = 251, n = 188). Model 3: adjusts for baseline PCI score, baseline child age, and caregiver language (n = 251, n = 188).
Mean and SD are shown for each score.