Domain Mean score  ±  SD df P value
NAcablative surgery (n=105) Residential compulsory detoxification (n=112)
Physical 62.76  ±  17.81 52.43  ±  17.52 215 <0.001**
Psychological 51.15  ± 18.90 44.56  ±  16.85 215 0.007**
Social 58.97  ±  19.33 44.23  ±  18.59 215 <0.001**
Environmental 56.55  ±  15.97 34.94  ±  14.76 215 <0.001**
Global 55.36  ±  19.98 41.52  ± 18.09 215 <0.001**
**P<0.01.
Table 2 : WHOQOL-BREF scores by treatment condition.