Table 2.

Mean self-efficacy scores across time for 4-items in response to: “I believe I am able to…”

	Prevent pressure injury using weight shifts		Move far enough to relieve pressure
Time	Mean (SD)	95% CI	Mean (SD)	95% CI
Baselinea	85.2 (23.7)	75.0-95.5	79.8 (25.8)	68.6-90.9
Posteducationa	90.2 (14.2)	84.1-96.3	85.7 (17.7)	78.0-93.3
Education + mapa	94.3 (9.9)	90.1-98.6	97.0 (5.6)	94.5-99.4
Test-retestb	94.5 (10.1)	89.6-99.4	97.6 (4.2)	95.6-99.7
mPMAPc 1d	93.8 (9.9)	88.7-98.9	95.3 (8.9)	90.7-99.9
No mPMAP 1e	93.8 (9.4)	88.7-98.8	91.9 (11.8)	85.6-98.2
mPMAP 2f	96.2 (7.7)	91.5-100.8	97.3 (6.0)	93.7-100.9
No mPMAP 2g	95.9 (7.4)	91.0-100.9	95.0 (8.7)	89.2-100.8

^an=23.

^bn=19.

^cmPMAP: mobile pressure mapping app.

^dn=17.

^en=16.

^fn=13.

^gn=11.