Table 1 Sociodemographic and clinical characteristics of study patients

Age at COVID test (in years)

0.3481¹

 Mean (SD)

40.5 (11.98)

41.2 (17.06)

44.8 (12.45)

42.3 (14.27)

 Range

20.5–59.1

18.0- 74.6

21.0–77.0

18.0–77.0

Age groups

0.0553²

 18–30 years

7 (21.9%)

16 (34.8%)

4 (9.1%)

27 (22.1%)

 30.1-40 years

10 (31.3%)

9 (19.6%)

13 (29.5%)

32 (26.2%)

  > 40 years

15 (46.9%)

21 (45.7%)

27 (61.4%)

63 (51.6%)

Sex

0.0038²

 Male

27 (84.4%)

24 (52.2%)

34 (77.3%)

85 (69.7%)

 Female

5 (15.6%)

22 (47.8%)

10 (22.7%)

37 (30.3%)

Race

0.4146²

 White

28 (87.5%)

36 (78.3%)

32 (72.7%)

96 (78.7%)

 African American

1 (3.1%)

7 (15.2%)

5 (11.4%)

13 (10.7%)

 Other

3 (9.4%)

3 (6.5%)

6 (13.6%)

12 (9.8%)

 Unknown/ Missing

0 (0.0%)

0 (0.0%)

1 (2.3%)

1 (0.8%)

Ethnicity

0.4313²

 Hispanic

1 (3.1%)

7 (15.2%)

3 (6.8%)

11 (9.0%)

 Not Hispanic or Latino

30 (93.8%)

38 (82.6%)

40 (90.9%)

108 (88.5%)

 Unknown/ Missing

1 (3.1%)

1 (2.2%)

1 (2.3%)

3 (2.5%)

Marital Status

0.0895²

 Single

22 (68.8%)

23 (50.0%)

17 (38.6%)

62 (50.8%)

 Married/ Life Partnership

4 (12.5%)

14 (30.4%)

14 (31.8%)

32 (26.2%)

 Divorced

4 (12.5%)

5 (10.9%)

9 (20.5%)

18 (14.8%)

 Other

0 (0.0%)

3 (6.5%)

4 (9.1%)

7 (5.7%)

 Unknown/ Missing

2 (6.3%)

1 (2.2%)

0 (0.0%)

3 (2.5%)

Employment Status

0.0043²

 Employed

10 (31.3%)

22 (47.8%)

9 (20.5%)

41 (33.6%)

 Not Employed

16 (50.0%)

10 (21.7%)

18 (40.9%)

44 (36.1%)

 Student/ Disabled/ Retired

4 (12.5%)

10 (21.7%)

5 (11.4%)

19 (15.6%)

 Unknown/ Missing

2 (6.3%)

4 (8.7%)

12 (27.3%)

18 (14.8%)

BMI (Body Mass Index) kg/m²

0.2558¹

 N (Missing)

31 (1)

46 (0)

42 (2)

119 (3)

 Mean (SD)

26.9 (6.15)

29.4 (7.76)

27.6 (6.97)

28.1 (7.12)

 Range

18.9 -44.3

14.7—46.1

15.3—44.4

14.7 -46.1

BMI groups

0.5262²

  < 18 kg/m² (Underweight)

0 (0.0%)

2 (4.3%)

2 (4.8%)

4 (3.4%)

 18.0–25.0 kg/m² (Normal Weight)

18 (58.1%)

15 (32.6%)

17 (40.5%)

50 (42.0%)

 25.1–30.0 kg/m² (Overweight)

7 (22.6%)

11 (23.9%)

10 (23.8%)

28 (23.5%)

 30.1–40 kg/m² (Obese)

4 (12.9%)

12 (26.1%)

10 (23.8%)

26 (21.8%)

  > 40 kg/m² (Morbidly Obese)

2 (6.5%)

6 (13.0%)

3 (7.1%)

11 (9.2%)

 Missing

1

0

2

3

Tobacco Use (current or past)

25 (78.1%)

37 (80.4%)

33 (75.0%)

95 (77.9%)

0.8240²

Received vaccination before hospital visit

2 (6.3%)

4 (8.7%)

17 (38.6%)

23 (18.9%)

0.0001²

Received vaccination after hospital visit (n = 99)

12 (40.0%)

25 (59.5%)

13 (48.2%)

50 (50.5%)

0.2527²