Self-Perceived Interpersonal Problems Among Long-Term Unemployed Individuals, and Vocational Rehabilitation Programs (In)ability to Change Them.

The study was not a randomised controlled trial and had no control group, so it cannot show whether the vocational rehabilitation program caused any change or lack of change. The follow-up analysis used only 51 participants with full response profiles, although 220 were enrolled, and the paper reports high non-response and drop-out rates. Vocational rehabilitation was individually tailored and could include work or social skills training, self-management courses, municipal support, rehabilitation activities such as physiotherapy, and educational services; these components were pooled, so the contribution of any single component cannot be separated. The program could last one to five years, but measurements were only at baseline and one year, so changes outside that window may not have been captured. Missing data on individual questionnaire items ranged from 2.1% to 6.2%. There were no significant differences in baseline scores between participants who responded at follow-up and those who did not, but the paper still notes that high drop-out may have affected the ability to answer the research questions.

Funding was provided by Sonderborg Municipality and the University of Southern Denmark. No author conflict-of-interest statement is included in the supplied text.

Do not conclude that vocational rehabilitation cannot change interpersonal problems. This was not a controlled trial, the program components were pooled, and the follow-up analysis used only 51 participants with full response profiles, so the null change cannot be attributed to the program.