Mark	Category/Subcategory	SV1			SV2			SV3			SV4			SV5			SV6			SV7
Mark	Category/Subcategory	M	SEM	SD	M	SEM	SD	M	SEM	SD	M	SEM	SD	M	SEM	SD	M	SEM	SD	M	SEM	SD
A	BUSINESS FUNCTIONALITY	55.38	1.36	15.67	82.07	1.14	12.64	59.99	2.02	16.05	66.75	3.07	17.62	56.72	4.62	19.04	81.47	4.19	11.85	53.57	6.86	15.35
A1	The management of legally prescribed content	67.07	1.31	15.16	89.04	1.04	11.58	70.26	2.06	16.31	77.86	2.87	16.48	66.09	5.37	22.12	90.97	3.42	9.68	64.17	7.13	15.94
A2	The management of additional and advancedadministrative functionality	34.34	1.79	20.66	69.53	1.58	17.56	41.51	2.21	17.53	46.74	4.05	23.27	39.85	4.18	17.22	64.38	6.33	17.92	34.50	6.86	15.35
B	PRIVACY AND DATA SECURITY	47.64	1.53	17.47	67.03	1.54	17.13	46.26	2.20	17.46	46.33	3.29	18.92	42.11	4.31	17.78	54.11	7.32	20.71	45.26	4.97	11.11
B1	Protection against unauthorised access	29.91	1.98	22.66	43.12	2.70	29.92	20.52	2.80	22.26	22.40	4.15	21.86	18.49	5.80	13.90	25.00	10.52	23.76	31.43	8.02	17.93
B2	Managing user roles	67.89	1.54	17.63	84.68	1.32	14.64	63.19	2.52	19.97	57.58	3.27	18.78	54.60	4.91	20.23	64.45	9.03	25.55	56.25	5.23	11.69
B3	Data loss protection	38.17	2.42	27.72	73.58	2.04	22.63	57.44	3.07	24.33	65.72	3.74	21.49	58.46	6.04	24.90	84.38	6.79	19.19	47.50	1.53	3.42
C	DOMAIN (HEALTH) FUNCTIONALITY	36.80	1.38	15.53	61.54	1.36	14.66	32.53	1.54	12.02	40.36	2.94	16.86	32.35	3.97	16.38	52.53	5.59	15.82	24.05	1.98	4.42
C1	The organisation and control of EHR data entry	30.60	1.64	18.37	63.18	1.61	17.32	21.84	1.63	12.71	29.58	3.47	19.95	22.87	4.25	17.52	46.41	6.46	18.28	14.75	2.03	4.54
C2	Advanced systems for control and work support	5.40	1.59	3.75	8.96	1.90	6.43	1.15	0.68	0.98	5.45	3.13	5.16	8.82	4.92	8.27	15.00	6.27	10.73	0.00	0.00	0.00
C3	Accessibility and visibility of data in EHR	61.68	1.44	16.05	81.56	1.48	15.89	63.42	2.18	17.06	72.85	3.00	17.25	57.97	4.95	20.39	78.39	6.35	17.95	49.58	2.83	6.32
D	ORGANISATIONAL AND COMMUNICATIONAL FUNCTIONALITY	30.06	1.36	15.19	56.22	1.85	19.54	27.30	1.71	13.15	38.58	2.94	16.87	29.62	4.96	20.44	53.13	6.77	19.16	20.36	3.42	7.64
D1	Data exchange with patients	11.67	1.63	8.27	49.85	2.34	24.78	10.45	1.84	8.13	23.99	3.76	21.60	17.40	5.50	12.69	47.40	12.30	34.79	4.17	3.23	3.22
D2	Data exchange with other health institutions	45.12	1.55	17.36	64.38	1.79	18.95	44.92	2.76	21.16	55.91	3.46	19.90	41.47	5.86	24.16	60.63	5.55	15.68	43.00	8.00	17.89
D3	Data exchange between FMPs	41.73	1.93	21.55	55.36	2.53	26.77	31.64	2.03	15.61	38.89	3.41	19.62	34.31	4.40	18.13	52.08	7.17	20.29	15.00	4.08	9.13
E	ERGONOMIC FUNCTIONALITY	41.18	1.41	15.51	67.76	1.44	15.27	43.58	2.06	15.66	65.39	3.00	17.26	42.72	4.65	19.15	68.42	4.62	13.06	39.74	4.53	10.12
E1	Reliability, satisfaction and ease of use	51.47	1.47	16.22	84.64	1.28	13.51	58.84	2.41	18.36	76.52	2.76	15.84	57.79	5.42	22.34	83.44	4.43	12.53	64.00	3.59	8.02
E2	The ability to customise the user interface	19.15	1.84	10.20	38.50	2.33	24.67	12.72	1.96	10.92	45.83	4.17	23.94	15.20	4.71	11.43	40.10	7.43	21.00	13.33	4.04	9.03
E3	The quality of user manual	50.96	2.06	22.67	70.01	2.52	26.65	54.45	3.06	23.27	67.42	4.40	25.29	47.55	8.30	34.20	75.00	6.10	17.25	11.67	9.72	9.73
F	ADDITIONAL SERVICES	17.60	1.67	18.28	47.21	2.04	21.57	21.84	1.90	14.34	25.61	3.50	20.09	18.09	4.87	15.09	51.56	8.65	24.46	13.00	4.06	9.08
F1	Quality of life improving modules and patientinforming	24.67	1.85	20.23	60.18	2.30	24.30	36.05	2.74	20.67	35.15	3.63	20.86	19.71	5.58	13.01	52.50	8.66	24.49	19.00	6.40	14.32
F2	Advanced processing and data exchange	10.54	1.68	8.45	34.24	2.32	24.52	7.63	1.50	4.34	16.06	3.70	14.24	16.47	4.59	11.94	50.63	9.38	26.52	7.00	2.00	4.47
	COMPOSITE INDICATOR OF SOFTWARE FUNCTIONAL QUALITY	33.06	1.09	11.90	54.32	1.10	11.61	33.92	1.46	11.06	40.74	2.44	13.99	32.00	3.37	13.89	51.35	4.29	12.14	29.27	3.02	6.75
n	Sample size	133			124			63			33			17			8			5

M – normalised mean values.
SEM – standard errors of mean.
SD – standard deviation.