[Goal-oriented measurement of short-, medium- and long-term effects in pneumological rehabilitation]

Assessment of goal-oriented short-, mean-, and long-term effects in pneumological rehabilitation: Despite of increasing quality in rehabilitation, the amount of treatment in pneumological rehabilitation has decreased by 40% in the last few years. A typical mark of quality is determination of individual objectives to reach a goal of therapy.

In 566 patients (381 male, 185 female, mean age 47.0 year, body mass index 27.5 kg/m2) goals have been assessed by a questionnaire given at the beginning, the end, 6, and 12 months after rehabilitation. The effect size (ES) of single symptoms, defined as difference between initial and following score values, divided by their standard deviation was used as mild (ES < 0.4), mean (ES < 0.8), or strong (ES > = 0.8) effect. Only those patients were considered, who initially rated for "often" and "very often" in a single symptom.

At the end of rehabilitation the effect size was strong in 22 of 24 symptoms, mainly nocturnal symptoms. After 12 months 9 symptoms still revealed strong, and 12 mean effect sizes. These mainly again concerned nocturnal symptoms as palpation of the heart, breathlessness, cough, sweating, and headache, but even diurnal tiredness, spontaneously falling asleep, and lack of concentration revealed ES > 0.8. Additionally in 46 patients, who were incapable for work in more than 6 weeks the year before rehabilitation, a reduction of 81 days off job was measured in the year after rehabilitation.

The definition of aims of therapy is a mark of quality, and ES proves as a sensitive instrument of assessment, giving remarkable effects even one year after medical rehabilitation.