{"text_format":"3","workbook":"xls","n_sheets":1,"sheets":["Table 1"],"read":"whole","date_system":"1900","formulas":"cached_only"}

{"sheet":"Table 1","index":0,"n_rows":16,"n_cols":6,"rows_kept":16,"merged":[[0,0,0,5],[15,0,18,5]],"flags":["formulas_cached_only"]}
["Table 1. Clinical characteristics of 41 surgical patients"]
["Clinical characteristics     ","All patients  ","Day ward group  ","Inpatient ward group     ",null," P value"]
["            ","(N=41)","(n=19)   ","(n=22)"]
["Age, years(x±s)              ","57.4±5.8","57.5±5.8","57.4±6.0",0.59,0.59]
["Sex"]
["male","24(58%)    ","14（74%）","10(45%)"]
["female","17(42%)","5（26%）","12(55%)"]
["Clinical symptoms"]
["waist swelling","10(24%) ","6(32%)","4(18%)",null,0.53]
["hematuria","4(9%)","2(11%)","2(9%)",1,{"v":1,"d":"1.00"}]
["Any comorbidity"]
["hypertension","8(20%)","3(16%)         ","5(23%)",null,0.87]
["diabetes","3(7%)","2(11%)","1(5%) ",0.9,{"v":0.9,"d":"0.90"}]
["cardiovascular disease","5(12%)","2(11%)","3(14%)    ",1,{"v":1,"d":"1.00"}]
["orala spirin or clopidogrel","6(15%)","3(16%)","3(14%)",1,{"v":1,"d":"1.00"}]
["Data were presented as mean ± standard deviation (x ± s), n (%), or n / N (%), where N were the total number of patients with available data. The p-value of the operation in the day ward group and the Inpatient ward group were compared with the χ² and t tests."]