Table 3

P value table: comparisons of SARS-CoV-2 seropositivity within subgroups between VD category pairs

	VD category comparison pairs
	1 and 2	1 and 3	1 and 4	2 and 3	2 and 4	3 and 4
Total population	0.001	0.008	0.049	0.30	0.27	0.77
Male	0.006	0.01	0.004	0.62	0.74	0.36
Female	0.048	0.19	0.67	0.37	0.15	0.42
Age ≥50 (years)	0.48	0.23	0.50	1	1	0.81
Age <50 (years)	0.08	0.03	0.08	0.18	0.19	0.86
BAME	0.08	0.02	0.52	0.78	0.50	0.22
White	0.20	0.62	0.59	0.20	0.48	0.80
BMI <30 (kg/m²)	0.01	0.03	0.07	0.35	0.48	1
BMI ≥30 (kg/m²)	0.07	0.13	1	0.81	0.28	0.31
≥1 comorbidity	0.08	0.045	0.30	1	0.43	0.28
0 comorbidities	0.005	0.16	0.10	0.11	0.43	0.70

All comparisons were made with Fisher’s exact test. Significant values (p<0.05) are highlighted.
BAME, black, Asian and minority ethnic; BMI, body mass index; VD, vitamin D.