02 March 2021: Original Paper
Kidney Transplant Evaluation and Listing: Development and Preliminary Evaluation of Multimedia Education for Patients
Liise K. Kayler 12ABCDE* , Beth Dolph 1E , Molly Ranahan 2CE , Maria Keller 3CE , Renee Cadzow 4E , Thomas H. Feeley 5CEDOI: 10.12659/AOT.929839
Ann Transplant 2021; 26:e929839
Table 7 Comparison of participant knowledge scores before and after video viewing.
| Knowledge (range 1– 7) | Pre-testMean± SD | Post-testMean± SD | % change | Z score | Effect size (r)* | P value** |
|---|---|---|---|---|---|---|
| Total cohort (n=28) | 5.68± 1.91 | 7.86± 1.69 | 38% | 4.2 | 0.57 | < 0.001 |
| Education, less than college (n=10) | 6.10 ± 2.13 | 8.30 ± 1.34 | 36% | 2.6 | 0.57 | 0.120 |
| Education, college level (n=18) | 5.44± 1.79 | 7.61± 1.85 | 40% | 3.4 | 0.57 | 0.012 |
| High literacy/numeracy (n=19) | 6.00± 1.53 | 8.26± 1.33 | 38% | 3.8 | 0.61 | 0.012 |
| Low literacy (n=9) | 5.00± 2.50 | 7.00± 2.12 | 40% | 2.0 | 0.48 | 0.504 |
| Age ≥ 60 years (n=11) | 5.91± 1.87 | 7.82± 1.72 | 32% | 2.5 | 0.54 | 0.132 |
| Age < 60 years (n=17) | 5.53± 1.97 | 7.88± 1.73 | 43% | 3.5 | 0.59 | 0.012 |
| Dialysis ≥ 1 year (n=13) | 5.92± 1.89 | 8.38± 1.19 | 42% | 3.1 | 0.61 | 0.024 |
| Dialysis < 1 year (n=15) | 5.47± 1.96 | 7.40± 1.96 | 35% | 3.0 | 0.54 | 0.036 |
| < Median technology access (n=12) | 6.17± 1.59 | 8.33± 1.37 | 35% | 3.0 | 0.60 | 0.036 |
| ≥ Median technology access (n=16) | 5.31± 2.09 | 7.50± 1.86 | 41% | 3.1 | 0.55 | 0.024 |
| Attended transplant education (n=8) | 6.00± 2.07 | 7.63± 2.33 | 27% | 2.0 | 0.51 | 0.492 |
| Did not attend transplant education (n=20) | 5.55± 1.88 | 7.95± 1.43 | 43% | 3.8 | 0.60 | 0.012 |
| SD – standard deviation. * Wilcoxon Signed-Rank test Bonferroni correction for multiple comparisons; ** Effect size, r=Z/N; r=Point biserial correlation. Interpretation: 0.10=small effect, 0.24=medium effect, 0.37=large effect. | ||||||