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. 2015 Jul 9;89(2):68–73. doi: 10.4174/astr.2015.89.2.68

Table 1. Demographic characteristics of patients.

graphic file with name astr-89-68-i001.jpg

Values are presented as mean ± standard deviation, number (%) or median (range).

Group I, PTGBD group; Group II, Non-PTGBD group; PTGBD, percutaneous transhepatic gallbladder drainage; ASA, American Society of Anesthesiologists physical status classification; CVA, cerebrovascular accident.