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. 2019 Oct 24;9:15252. doi: 10.1038/s41598-019-51980-6

Table 3.

Demographic and clinical characteristics of the two groups (2).

Voluntary admission (n = 755) Involuntary admission (n = 2978) Statistics
Mean SD Mean SD Z P
Length of illness (months) 107.71 109.68 126.69 139.02 −1.210 0.226
Number of hospitalizations 1.03 2.19 2.14 3.89 −7.463 0.000