Figure 5.

Healthcare resource utilisation comparison between treatment-resistant and treatment responsive patients

All-cause healthcare resource utilisation refers to all recorded episodes or hospitalisation days per patient-year from index date to death or December 2019.

*Significant at 0.05 between TRD and non-TRD patients using negative binomial regression with log link function, adjusting for post-matching acquisition of physical disorders and that of psychiatric conditions.

Abbreviation: OR – Odds ratio, PY – Patient-year, SD – Standard deviation, TRD – Treatment-resistant depression.