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. 2022 Apr 23;22:118. doi: 10.1186/s12871-022-01641-5

Table 1.

Comparison of general data between the two groups [n, (x¯ ±s)]

Groups n Gender (n) Age (years old) BMI (kg/m2) ASA grading (n) Hip replacement materials (n) Disease types (n)
Male Female Grade II Grade III Uncemented Cemented Hip osteoarthritis Femoral head necrosis Traumatic hip arthritis Other
Remimazolam group 30 11 19 74.31 ± 10.6 24.07 ± 2.17 14 16 21 9 11 8 7 4
Propofol group 29 12 17 75.04 ± 9.98 23.99 ± 2.11 13 16 21 8 10 9 5 5
χ2/t 0.138 0.272 0.144 0.020 0.042 0.534
P 0.711 0.787 0.886 0.887 0.838 0.911