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Case Control Study
©The Author(s) 2025.
World J Crit Care Med. Dec 9, 2025; 14(4): 108652
Published online Dec 9, 2025. doi: 10.5492/wjccm.v14.i4.108652
Table 1 Demographic profile of patients in two groups

Noninvasive ventilation group (n = 197)
Invasive mechanical ventilation group (n = 122)
P value
Age (years), (mean ± SD)59.2 (64.1 ± 7.8)63.6 (67.2 ± 5.5)> 0.05
Sex (male:female)79:11854:68> 0.05


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