Table 2.

Independent sample t-test analysis between the two organisations involved

Service	N Zuyderland	N MRPS	Mean Zuyderland	Mean MRPS	SD Zuyderland	SD MRPS	t-value	df	p
S04	21	18	7.28	8.64	2.66	1.89	−1.80	37	0.08
S05	21	18	6.80	8.13	1.69	1.95	−2.27	37	0.02
S06	21	18	6.52	8.02	1.80	2.515	−2.16	37	0.03
S07	21	18	8.23	9.55	1.89	1.25	−2.51	37	0.01
S11	21	18	5.42	7.63	2.13	1.92	−3.37	37	0.00
S13	21	18	6.76	8.30	2.23	1.72	−2.38	37	0.02
S14	21	18	7.04	8.41	2.22	1.47	−2.22	37	0.03
S15	21	18	7.04	9.08	2.20	0.80	−3.70	37	0.00
S17	21	18	6.66	7.91	2.43	1.96	−1.74	37	0.08
S18	21	18	4.90	6.36	2.73	2.28	−1.78	37	0.08