Items | Measurement | Cronbach’s α after item deleted | Source |
---|---|---|---|
U1 | If you have questions on interactions and contraindications of drugs: How do you inform yourself at first? (look at the poster/look at the pocket- checklist/use the electronic medication check/ask colleagues/look at the “red list” (print version)/others -please specify) | -- | self- development |
U2 | Have you gotten a briefing regarding the usage of the measures? (yes/no) | ||
U3 | How often do you use the measures in your daily routine? (not at all/monthly/weekly/once a day/several times a day) | ||
U4 | In case of a critical drug order: To what percentage do you use the measures? (not at all/up to 10%/up to 25%/up to 50%/up to 100%) | ||
U5 | When have you used the measure for the last time? (never use/today/…days before) | ||
U6 | Which information sources do you usually use when checking medication electronically? (infobutton/checkbox “indication for drug known”/OntoDrug/PharmIndex/checkbox “ADE”/use no source) | ||
U7 | In which situations do you use the computer-assisted medication check? (open- ended) | ||
U8 | Previous field observations indicated that measures have not been used often. What can be the reasons for low usage in your opinion? (open-ended) | ||
U9 | What should be improved so that measures are used more frequently? (open-ended) | ||
PU | 0.882 | PU1- self- development; [35] | |
PU1 | Medication safety measures basically make sense. | ||
PU2 | The measures could increase my productivity. | ||
PU3 | The measures could improve the quality of care. | ||
PU4 | The measures could enhance my effectiveness. | ||
PU5 | The measures could be useful in my job. | ||
PEOU | 0.949 | [35] | |
PEOU1 | My interaction with measures is clear and understandable. | ||
PEOU2 | The measures are easy to use. | ||
PEOU3 | Interacting with measures will not require a lot of mental effort. | ||
PEOU4 | It will be easy to get measures to do what I want them to do. | ||
SN | -- | [35] | |
SN1 | Physicians who influence my behavior think I should use the measures. | ||
IM | 0.881 | [35] | |
IM1 | Having the measures is a status symbol. | ||
IM2 | Physicians who use the measures have more prestige than those who do not. | ||
IM3 | Physicians who use the measures have a high profile. | ||
JR | 0.869 | [35] | |
JR1 | Usage of the measures is relevant to the delivery of patient care. | ||
JR2 | Usage of the measures is important to the delivery of patient care. | ||
OQ | -- | [35] | |
OQ1 | The quality of drug information is high. | ||
RD | 0.860 | [35] | |
RD1 | The measures could reduce the costs of my care delivery. | ||
RD2 | I believe I can communicate to others the consequences of using the measures. | ||
RD3 | The results of using the measures are apparent to me. | ||
RD4 | I have difficulty explaining why using the measures may or may not beneficial. | ||
COM | -- | [40] | |
COM1 | Using the measures fits well with the way I work. | ||
RTC | 0.860 | [39] | |
RTC1 | I don’t want the measures to change the way I order patient medication. | ||
RTC2 | Overall, I don’t want the measures to change the way I currently work. | ||
VO | -- | [23] | |
VO | Use of the measures is voluntary. | ||
ITU | 1.000 | [35] | |
ITU1 | Assuming that significant barriers to the use are overcome, I intend to use the measures. | ||
ITU2 | If significant barriers did not exist, I predict I would use the measures. | ||
General Suitability | |||
GLO1 | How suitable do you judge the measures (training/poster/checklist/infobutton/checkbox “indication for drug known”/OntoDrug/PharmIndex/checkbox “ADE”) for emergency department? (5-point rating scale ranging from 1 = least suitable to 5 = above all suitable) | -- | self- development |
DG1 | What is your professional status? (senior physician/specialist in internal medicine/junior doctor) | -- | self- development |
EXP1 | How long have you been working as a physician? (for…years) | ||
EXP2 | How long have you been working with electronic patient records? (for…years) | ||
EXP3 | How do you rate your computer skills? (low/moderate/high) |