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Table 1 Comparison of misdiagnosis rate, definite time to diagnosis and medical expenses between the two groups

From: Acute fatal chest pain: optimized procedure in emergency department

  Number Definite diagnosis Misdiagnosis rate (%) Time to definite diagnosis (min) Medical expenses (¥/$)
Group I
Group II
P
147
155
137
155
8.53
0
0.000
65.3±35.0
40.1±12.7
0.000
787.5/124.5±351.0/55.5
905.5/143.2±426.1/67.4
0.012