Patientsatisfaction survey (1 never, 4 always)
| Question | Mean±SD (N) | ANOVA | χ2 |
| Physician communication | |||
| Baseline | 3.49±0.81 (235) | ||
| Intervention 1 | 3.52±0.79 (152) | ||
| Intervention 2 | 3.61±0.65 (106) | ||
| P=0.405 | P=0.362 | ||
| Nursing communication | |||
| Baseline | 3.55±0.71 (235) | ||
| Intervention 1 | 3.53±0.74 (152) | ||
| Intervention 2 | 3.66±0.61 (107) | ||
| P=0.290 | P=0.328 | ||
ANOVA, analysis of variance .