A meta-analysis on the changes of BMI during an inpatient treatment with different follow-up lengths (short and long term) compared with the outpatient phase in obese patients.

Int J Obes (Lond). 2023;47:538-545

Rondanelli M, Gasparri C, Rigon C, Ferraris C, Riva A, Petrangolini G, Peroni G, Faliva MA, Naso M, Perna S