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Table 1 Demographic characteristics of patients in two groups

From: A small dose of dezocine suppresses remifentanil-induced cough in general anesthesia induction: a prospective, randomized, controlled study

Group Control group Dezocine group P
n 105 105  
Age (year) 41.99 ± 10.43 42.61 ± 11.26 0.680
Body weight (kg) 58.82 ± 7.92 59.50 ± 9.93 0.586
ASA class (I/II) 78/27 74/31 0.644
  1. Data represent mean ± SD or numbers. Difference between groups were compared by students’ t test or chi-square test