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. 2023 Nov 17;18(11):e0287968. doi: 10.1371/journal.pone.0287968

Table 1. Demographical characteristics of diabetic and non-diabetic patients admitted for COVID-19 infection.

Type 2 Diabetes No Type 2 Diabetes
N(%) N(%) p-value
Total Sample 152(31.0%) 339 (69.0%)
Demographics
Age: mean ± stdev 68.73(12.518) 60.37 (16.431%) 16.431
 Age 17 to 44 6(3.9%) 60 (17.7%) 17.7%
 Ages 45 to 64 46(30.3%) 136 (40.1%) 40.1%
 Ages 65 to 74 50(32.9%) 67 (19.8%) 19.8%
 Ages 75 and above 50(32.9%) 76 (22.4%) 22.4% <0.001
Sex
 Males 109(71.7%) 229 (67.6%) 67.6%
 Females 43(28.3%) 110 (32.4%) 32.4% 0.358
Smoking status
 Never-smoker 114(79.2%) 240 (75.2%) 75.2%
 Ex-smoker 5(3.5%) 8 (2.5%) 2.5%
 Smoker 25(17.4%) 71 (22.3%) 22.3% 0.433