Table 2.

Overview of the tested hypotheses and their statistical outcomes

	Usual care	STRIP Assistant	Statistics
The STRIP Assistant positively influences the number of appropriate decisions made in a medication review: accepted	418 (58 %; mean 11.44; SD 2.63)	656 (76 %; mean 15.26; SD 2.05)	Paired t test: t(42) = 8.80; p < 0.0001
The STRIP Assistant negatively influences the number of inappropriate decisions made in a medication review: accepted	302 (42 %; mean 9.36; SD 2.53)	210 (24 %; mean 4.88; SD 2.23)	Paired t test: t(42) = 8.93; p < 0.0001
The STRIP Assistant negatively influences the time taken to perform a medication review: rejected	13 min (mean 0.94; SD 0.40)	24 min (mean 1.34; SD 0.20)	Paired t test: t(42) = 7.07; p < 0.0001
Users perceive using the STRIP Assistant as satisfactory: rejected		SUS score 63.25	Quality consensus test: 63.25 (<70)

SD standard deviation, STRIP Systematic Tool to Reduce Inappropriate Prescribing, SUS System Usability Scale