BMC Health Services Research

Table 2 Log-rank test (p-value)

From: Prediction of the service life of surgical instruments from the surgical instrument management system log using radio frequency identification

	Cooper	Kelly	Kocher	Metzenbaum	Pean
Cooper		0.316	0.159	0.036	0.024
Kelly	0.316		0.017	0.003	0.004
Kocher	0.159	0.017		0.328	0.106
Metzenbaum	0.036	0.003	0.328		0.559
Pean	0.024	0.004	0.106	0.559

Results of the log-rank test and the p-value pair for each instrument

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ISSN: 1472-6963

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