Results of preintervention and postintervention Likert questionnaires
| Questionnaire asks for degrees of 1=strongly agree, 4=neutral, 7=strongly disagree | Z score, preintervention/postintervention | Mean Likert ratings, preintervention/postintervention | p Value (two-tailed) |
| My work in the medication station is easy | 102.0/−2.68 | 5.20/3.60 | <0.01 |
| I rarely wait for the Kardex | 99.0/−2.796 | 6.00/4.35 | <0.01 |
| I am able to use my full concentration | 74.0/−3.501 | 6.10/3.85 | <0.01 |
| I am rarely interrupted here | 78.0/−3.416 | 6.25/4.50 | <0.01 |
| I am satisfied with the current medication station | 111.0/−2.456 | 5.65/4.15 | 0.01 |
| My work in the medication station is efficient | 190.0/−0.275 | 3.60/3.40 | 0.78 |
| Medication errors are unlikely to occur due to my work here | 200.0/0.000 | 3.90/3.90 | 1.0 |