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Post hoc paired tests
| Education Level | Mean Difference | 95% CI | p-value |
|---|---|---|---|
| bDiploma vs aCertificate | 2.34 | −1.71- 6.39 | 0.361 |
| cBachelor vs aCertificate | 14.25 | 9.42–19.08 | < 0.001 |
| cBachelor vs bDiploma | 11.90 | 7.09–16.72 | < 0.001 |
aNurse assistants with 1–2 years of training, bRegistered nurses with three years of training
cNurse practitioners with four years of training, CI = Confidence interval
Mean difference is significant at p-value < 0.001,
