Effect of Painless Rehabilitation Nursing for Hip Replacement Patients

Table 2

Results of knee circumference diameter.

Groups	Cases	1d after operation	3d after operation	7d after operation
Observation group	62	29.71 ± 3.06	21.47 ± 2.29	14.26 ± 1.35
Control group	62	30.32 ± 3.34	25.34 ± 1.83	19.52 ± 1.91