. 2023 Jul 14;11:e15555. doi: 10.7717/peerj.15555

Table 1. Main characteristics of the study population.

Patients	Age	F/M	APACHEII	BMI	ROX INDEX	Days of intubation	Days of mortality	Days of discharge	MALIGNITY Yes/NO	DM YES/NO	HT YES/NO	CRF YES/NO	CAD YES/NO	ARF YES/NO
1	79	M	22	31	4.46	5	9		1	0	0	0	0	0
2	53	M	5	37	5.89	–	–	12	0	1	1	0	0	0
3	66	F	24	31	6.01	–	–	14	0	1	1	0	0	0
4	59	M	15	27	5.72	–	–	4	0	0	1	0	0	0
5	60	F	8	28	6.67	–	–	4	0	0	1	0	0	0
6	70	M	12	26	5.69	–	–	1	0	1	1	0	0	0
7	72	M	14	28	5.96	–	–	6	0	0	1	1	0	0
8	68	M	19	32	6.72	–	–	10	0	0	1	0	0	0
9	75	F	26	27	4.25	6	10	–	0	1	1	0	1	0
10	66	M	16	30	6.56	–	–	9	0	0	1	0	0	1
11	54	M	16	26	7.38	–	–	6	0	1	0	0	0	0
12	39	F	14	34	4.47	–	–	8	0	0	1	0	0	0
13	65	F	21	24	4.37	2	12	–	0	0	0	1	1	0
14	68	M	11	21	6.23	–	–	5	0	0	1	0	0	0
15	57	M	9	23	6.41	–	–	8	0	1	1	0	0	1
16	49	F	18	25	4.36	7	13	–	0	0	1	1	0	1
17	61	M	14	26	4.48	–	–	11	0	1	1	0	0	0
18	76	M	16	31	4.78	3	9	–	0	1	0	1	0	0
19	67	F	22	32	4.95	2	5	–	0	1	1	1	0	0
20	82	M	24	23	4.87	1	3	–	0	1	1	0	0	0
Summary	64.3 ± 10.6	7/13	16.3 ± 5.7	28.1 ± 4.1	5.5 ± 0.9	3.7 ± 2.2	8.7 ± 3.6	7.5 ± 3.6	1/19	10/10	16/4	5/15	2/18	3/17

Notes.

Abbreviation