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Table 7 Failure function by Group of Surgery

From: Survival analysis and influence of the surgical aggression of a cohort of orthopedic and trauma patients in a non-controlled spread COVID-19 scenario

Failure function by Group of Surgery
Kaplan-Meier method
Time Beg. Fail Lost Failure function (95% Conf. Interval)
Group 1
 76 4 0 4 0.00   .
Group 2
 76 2 0 2 0.00   .
Group 3
 76 1 0 1 0.00   .
Group 4
 2 65 1 0 0.0154 0.0022 0.1042
 19 64 1 0 0.0308 0.0078 0.1175
 28 63 0 1 0.0308 0.0078 0.1175
 31 62 1 0 0.0464 0.0152 0.1370
 41 59 1 0 0.0626 0.0239 0.1582
 71 10 1 3 0.1563 0.0465 0.4545
 76 4 0 4 0.1563 0.0465 0.4545