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. 2025 Aug 18;2025:6767853. doi: 10.1155/cjid/6767853

Table 2.

Association of various parameters and COVID-19 test results.

  COVID-19 χ 2 p
+
n = 158 (45%)
−
n = 196 (55%)
Vaccination status + 97 (61.4%) 177 (90.3%) 41.81 < 0.001
− 61 (38.6%) 19 (9.7%)    

No other diseases + 145 (74%) 114 (72%) 0.149 0.700
− 51 (26%) 44 (28%)    

Diabetes + 8 (5.1%) 11 (5.6%) 0.052 0.82
− 150 (94.9%) 185 (94.4%)    

Overweight + 17 (10.8%) 13 (6.6%) 1.921 0.166
− 141 (89.2%) 183 (93.4%)    

Hypertension + 14 (8.9%) 16 (8.2%) 0.055 0.815
− 144 (91.1%) 180 (91.8%)    

Cardiovascular disease + 6 (3.8%) 11 (5.6%) 0.63 0.427
− 152 (96.2%) 185 (94.4%)    

Lung disease + 5 (3.2%) 7 (3.6%) 0.044 0.833
− 153 (96.8%) 189 (96.4%)    

Cancer + 3 (1.9%) 2 (1%) 0.485 0.486
− 155 (98.1%) 194 (99%)    

Chronic renal failure + 1 (0.6%) 4 (2%) 1.245 0.264
− 157 (99.4%) 192 (98%)    

Cardiac failure + 1 (0.6%) 1 (0.5%) 0.023 0.878
− 157 (99.4%) 195 (99.5%)    

More than one comorbidity + 12 (7.6%) 13 (6.6%) 0.123 0.725
− 146 (92.4%) 183 (93.4%)