Group

Number of cases

Influence of pain on daily life

Satisfaction with methods of pain control or relief

Satisfaction with pain control education

Observation group

50

29.700 ± 3.649

48.640 ± 3.751

40.460 ± 3.765

Control group

50

31.660 ± 2.960

37.340 ± 5.787

33.380 ± 3.973

t

−2.950

11.585

9.146

P

0.004

0.000

0.000