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Table 1 Comparison of basic characteristics between groups

From: Effect of nursing intervention via a chatting tool on the rehabilitation of patients after Total hip Arthroplasty

ItemsGroup A (n = 114)Group B (n = 118)
Gender (male)35 (29.9%)36 (30.3%)
Age (years)73.9 ± 12.9 (65–87)72.5 ± 13.1 (64–85)
Operation time (min)90.5 ± 10.0 (81–125)91.6 ± 14 (76–132)
Blood loss (ml)320.1 ± 29 (250–500)310.3 ± 32 (253–550)
Living alone55 (48.3%)61 (51.7%)
Dependent on help35 (30.7%)36 (30.5%)
Monthly income
< 200 US15 (13.2%)16 (13.6%)
 200–500 US78 (68.4%)79 (66.9%)
 > 500 US21 (18.4%)23 (19.5%)
  1. Data are presented as n (%) or mean ± standard deviation (range)