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The chronic disease of severe cases and nonsevere cases.
| Chronic disease | Severe cases | No-severe cases | χ2-value | P-value | ||
|---|---|---|---|---|---|---|
| N=30 | Constituent ratio (%) | N=128 | Constituent ratio (%) | |||
| Liver diseases | ||||||
| No | 5.676 | 0.014 | ||||
| Yes | ||||||
| Diabetes | ||||||
| No | 2.294 | 0.130 | ||||
| Yes | ||||||
| Cadio-cerebrovascular diseases | ||||||
| No | 0.623 | 0.602 | ||||
| Yes | ||||||
| Tumour | ||||||
| No | 113.085 | <0.001 | ||||
| Yes | ||||||
| Bronchopulmonary disorders | ||||||
| No | 2.456 | 0.147 | ||||
| Yes | ||||||
| Immune disorders | ||||||
| No | 3.900 | 0.048 | ||||
| Yes | ||||||
| Obesity | ||||||
| No | 8.231 | 0.004 | ||||
| Yes | ||||||
