Table 2.

Baseline characteristics of the patients according to treatment.

	All		HCQ-AZ ≥ 3 days		Other treatments		HCQ-AZ < 3 days		HCQ		AZ		No HCQ, No AZ
	n = 3,737		(n = 3,119 83.5%)		(n = 618 16.5%)		(n = 218 5.8%)		(n = 101 2.7%)		(n = 137 3.7%)		(n = 162 4.3%)
	n	%	n	%	n	%	n	%	n	%	n	%	n	%
Age
Age 18-44	1874	50.2	1649	52.8	225	36.4*	76	34.9*	46	45.5	24	17.5*	79	48.8*
Age 45-54	804	21.5	671	21.5	133	21.5	50	22.9	29	28.7	22	16.1	32	19.7
Age 55-64	606	16.2	503	16.1	103	16.7	38	17.4	17	16.8	25	18.2	23	14.2
Age 65-74	241	6.5	183	5.9	58	9.4	21	9.6	4	4	20	14.6	13	8
Age >74	212	5.7	113	3.6	99	16	33	15.1	5	4.9	46	33.6	15	9.3
Sex
Men	1704	45.6	1416	45.4	288	46.6	105	48.2	47	46.5	64	46.7	72	44.4
Chronic condition(s)
Cancer disease	129	3.5	83	2.7	46	7.4*	20	9.2*	3	3	16	11.7*	7	4.3
Diabetes	312	8.4	235	7.5	77	12.5*	23	10.5	4	4	37	27.0*	13	8
Chronic heart diseases	219	5.9	125	4	94	15.2*	23	10.5*	7	6.9	46	33.6*	18	11.1*
Hypertension	561	15	410	13.1	151	24.4*	50	22.9*	13	12.9	57	41.6*	31	19.1*
Chronic respiratory diseases	338	9	267	8.6	71	11.5*	21	9.6	9	8.9	25	18.2*	16	9.9
Obesity	418	11.2	345	11.1	73	11.8	25	11.5	5	4.9	28	20.4*	15	9.3
Symptom(s) declared by patienta	3397	90.9	2862	91.8	535	86.6*	202	92.7	86	85.1*	116	84.7*	131	80.9*
Fever	574	15.6	468	15.1	106	18.6*	42	22.5*	25	25.0*	20	16.3	19	11.9
Cough	1846	50.2	1578	50.8	268	47.1*	88	47.1	56	56	51	41.5*	73	45.9
Rhinitis	1202	32.7	1065	34.3	137	24.1*	46	24.6*	28	28	21	17.1*	42	26.4*
Anosmia	1442	39.2	1277	41.1	165	29.0*	59	31.5*	28	28.0*	25	20.3*	53	33.3
Ageusia	1389	37.8	1213	39	176	30.9*	61	32.6	33	33	27	21.9*	55	34.6
Dyspnea	1038	28.2	901	29	137	24.1*	65	34.8	16	16.0*	26	21.1	30	18.9*
Thoracic pain	811	22.1	745	24	66	11.6*	27	14.4*	12	12.0*	7	5.7*	20	12.6*
NEWS score
0-4	3420	91.5	2925	93.8	495	80.1*	165	75.7*	94	93.1	91	66.4*	145	89.5*
5-6	172	4.6	114	3.7	58	9.4	22	10.1	5	4.9	25	18.2	6	3.7
>6	145	3.9	80	2.6	65	10.5	31	14.2	2	2	21	15.3	11	6.8
Pulmonary CT-scannerb
Normal	616	29.8	540	31.6	76	21.4*	28	19.3*	9	23.1	19	18.3*	20	29.9
Minimal	928	44.9	780	45.6	148	41.7	55	37.9	25	64.1	38	36.5	30	44.8
Intermediate	414	20.1	329	19.2	85	23.9	36	24.8	4	10.2	30	28.8	15	22.4
Severe	107	5.2	61	3.6	46	13	26	17.9	1	2.6	17	16.3	2	3

*: p < 0.05 (Fisher's exact test). Reference group is “HCQ-AZ ≥ 3 days”, ^aData available for 3676 patients. One patient may present several symptoms. ^bData available for 1710 patient in the “HCQ-AZ ≥ 3 days” group, 145 in the “HCQ-AZ < 3 days” group, 39 in the “HCQ only” group, 104 in the “AZ only” group and 67 in the “other treatments” group.