Effectiveness of in-patient rehabilitation in obesity-related orthopedic conditions.

BACKGROUND: The aim of the present paper is to provide initial evidence that in-patient multidisciplinary rehabilitation is effective in minimizing the obesity-related disability and enhancing functional capacities in obese patients with motor disability. SUBJECTS: Four hundred and sixty-four obese patients with orthopedic conditions admitted to our Rehabilitation Unit for multidisciplinary rehabilitation were enrolled in this study. METHODS: At admission and discharge (after 4 weeks), the following outcome measures were computed: body weight (BW) (kg), body mass index (BMI) (kg/m2), Functional Independence Measure (FIM) motor and cognitive, Obesity-related disability test (TSD-OC), Visual Analogue Score (VAS) for functioning, Timed-Up-Go (TUG). Intensive rehabilitation addressed to obese patients with orthopedic conditions and motor difficulties consisted of a 4-week and 3-h daily multidisciplinary program covering nutritional, motor and psychological aspects. RESULTS: All of the outcomes measured, except the FIM cognitive score, improved significantly after in-patient rehabilitation. The obesity-specific disability scale appears sensitive to changes among groups with different grades of disability and the percentage of change does not differ among groups. Younger obese individuals generally showed to benefit more from rehabilitation interventions than the older ones. CONCLUSIONS: In-patient rehabilitation interventions appear effective in reducing both mild and severe disabilities related to obesity with orthopedic co-morbidities. This paper provides initial evidence that in-patient multidisciplinary intensive rehabilitation is effective in minimizing the obesity-related disability and initial support to the indications of the Italian Ministry of Health for such rehabilitation pathway. The disability grading could help the decision making of allocating patients to appropriate rehabilitation settings.

Measuring changes after multidisciplinary rehabilitation of obese individuals.

BACKGROUND: In 2009, the Italian Society of Obesity developed the short-form questionnaire for Obesity-related Disabilities (TSD-OC). AIMS: To stage the degree of disability in obese patients using TSD-OC; to verify its sensitivity to change after rehabilitation. SUBJECTS: Three hundred and fifty-five adult obese individuals [body mass index (BMI) >30 kg/m2] undergoing rehabilitation. Exclusion criteria were severe cardiovascular or respiratory diseases, neurological and psychological conditions. Sensitivity to change of TSD-OC was evaluated in 194 patients out of the initial sample. METHODS: To define the disability levels according to TSD-OC, the method of interquartile range was applied to the initial sample. The 194 in-patients were assessed with Roland-Morris Disability Questionnaire, Functional Independence Measure (FIM), Functional Visual Analogue Scale, and TSD-OC before (S0) and after 4 weeks (S1) of intensive (3 h daily) rehabilitation multidisciplinary program. Individuals were grouped according to age (1: age 30-59 yr; 2: age over 60 yr) and degree of obesity (BMI: A, 30-40 kg/m2; B, 40-50 kg/m2). RESULTS: At S1, BMI and all the clinical scores improved significantly in the whole study sample. The younger individuals with higher level of obesity showed a higher functional improvement (-51.3%). In the older subjects, improvement was not statistically different when varying BMI (A2 -13.7% vs B2 -14.6%). In the whole group, the TSD-OC improvement was statistically greater than the physical FIM gain (-25.9% vs +5.4%, p<0.05). CONCLUSIONS: Our data evidenced that the TSD-OC is a sensitive measure of short-term changes in disability status of obese individuals after rehabilitation.