Impact of non-alcoholic fatty liver disease on coronavirus disease 2019: A systematic review

Table 2 Baseline coronavirus disease 2019 symptoms

Ref.	NAFLD	Non-NAFLD	P value
Milic et al[29]	Respiratory cluster: 67 (51.5)	Respiratory cluster: 58 (55.2)	0.66
	Neurocognitive cluster: 38 (29.2)	Neurocognitive cluster: 44 (41.9)	0.06
	Musculoskeletal cluster: 32 (24.6)	Musculoskeletal cluster: 30 (28.6)	0.59
	Psychological cluster: 30 (23.1)	Psychological cluster: 39 (37.1)	0.03a
	Sensory cluster: 20 (15.4)	Sensory cluster: 21 (20.0)	0.45
	Dermatological cluster: 32 (24.6)	Dermatological cluster: 27 (25.7)	0.97
Huang et al[30]	Fever: 55 (64.0)	Fever: 132 (68.0)	0.503
	Cough: 47 (54.7)	Cough: 109 (56.2)	0.812
	Fatigue: 16 (18.6)	Fatigue: 42 (21.6)	0.562
	Sore throat: 10 (11.6)	Sore throat: 22 (11.3)	0.944
	Muscle ache: 7 (8.1)	Muscle ache: 21 (10.8)	0.49
	Shortness of breath: 7 (8.1)	Shortness of breath: 16 (8.2)	0.976
	Headache: 3 (3.5)	Headache: 16 (8.2)	0.144
	No pneumonia: 6 (7.0)	No pneumonia: 19 (9.8)
	Unilateral pneumonia: 11 (12.8)	Unilateral pneumonia: 26 (13.4)
	Bilateral pneumonia: 69 (80.2)	Bilateral pneumonia: 149 (76.8)
Younossi et al[32]	Cough: 318 (57.9)	Cough: 1273 (47.7)	< 0.0001b
	Fever: 319 (58.1)	Fever: 1283 (48.0)	< 0.0001b
	Shortness of breath: 361 (65.8)	Shortness of breath: 1519 (56.9)	0.0001b
	Altered mental status: 22 (4.0)	Altered mental status: 203 (7.6)	0.0026b
	Sore throat: 22 (4.0)	Sore throat: 64 (2.4)	0.033a
	Headache: 74 (13.5)	Headache: 240 (9.0)	0.0012b
	Fatigue: 144 (26.2)	Fatigue: 588 (22.0)	0.0318a
Vázquez-Medina et al[33]	Cough: 49 (62)	Cough: 39 (65.0)	0.3
	Fever: 59 (74.68)	Fever: 39 (65.0)	0.4
	Shortness of breath: 53 (67.09)	Shortness of breath: 41 (68.3)	0.7
	Headache: 14 (17.72)	Headache: 13 (21.7)	0.7
Wang et al[37]	Cough: 75 (87.2)	Cough: 104 (78.8)	0.113
	Fever: 66 (76.7)	Fever: 97 (73.5)	0.588
	Fatigue: 39 (45.3)	Fatigue: 61 (46.2)	0.901

Data are n (%).

^aP < 0.05;

^bP < 0.01. NAFLD: Non-alcoholic fatty liver disease.