NO	Included item	Detailed item	Average (min: s)
NO	Included item	Detailed item	CC†	NN‡	P-value
1	1. Meals	Setting and cleaning table	00:19	02:21	0.002
2		Tube feeding	00:51	03:01	0.024
3		Preparation/Finishing	05:01	09:05	0.023
4	2. Cleanliness of the body	Bed bathing (for bedbound patient)	29:00	07:51	0.002
5		Oral health care (no intubation tube)	00:55	08:54	0.005
6		Conditioning the figure	00:23	02:53	0.004
7		Perineal care	00:43	08:47	0.002
8	3. Excretion	Diaper change	00:00	02:58	0.001
9	3. Excretion	Toileting assistance	00:00	07:11	0.000
10	4. Changing position and transfer of patients	Changing position	15:57	10:25	0.041
11		Wheelchair	01:41	09:22	0.006
12		Standing/Walking	00:30	03:15	0.022
13	8. Safety	Prevention of risk (environment)	00:00	00:32	0.005
14		Confirmation of infusion tubes	13:20	00:34	0.000
15		Preparation/Finishing	00:06	01:43	0.008
16	10. Seeing of/Meeting patient	Seeing of/meeting patient	07:23	00:00	0.005
17	10. Seeing of/Meeting patient	Preparation for entry and exit management of patients	30:54	00:00	0.000
18	13. Nursing at the time of the medical examination	Nursing at the time of the examination	01:53	00:20	0.021
19	13. Nursing at the time of the medical examination	Preparation/Finishing	01:46	00:29	0.026
20	14. Remedial nursing	Preparation/Finishing	01:46	05:15	0.001
21	15. Administration and oxygen management	Drug administration	02:29	10:32	0.000
22	15. Administration and oxygen management	Inhalation	00:01	00:35	0.000
23	16. Observation/Measurement and evaluation	Management of ventilator	01:15	00:10	0.002
24		Order (computer) check	10:09	28:59	0.000
25		Double check for medicine	08:18	01:59	0.001
26		Assessment of vital signs	02:00	10:02	0.001
27	19. Data collection	Documents except chart	00:48	01:51	0.013
28	20. Information exchange/Report/ Consultation	Handover process/Doctor’s rounds	35:05	12:32	0.000
29		Doctors	07:49	04:05	0.028
30		Medical staff	00:29	02:03	0.023
31		Conference	11:00	21:40	0.023
32	21. Nurse call	Preparation/Finishing	00:00	00:31	0.002
33	27. Infection prevention	Gown or gloves wearing	01:31	07:02	0.001
34	28. Movement and wait	Wait	01:55	03:32	0.023