Conducting comparative analysis of psychological questionnaires can often be a daunting task for researchers. This process, known as harmonising, has conventionally been a manual one - translating into a tedious assignment. But now, such comparisons, let’s take PHQ-9 vs CDI for instance, can be simplified using Harmony. It’s an innovative software that liberates researchers from painstaking manual harmonisation by using advanced natural language processing and generative AI models. PHQ-9 vs CDI comparison, previously a laborious task, can now be completed effortlessly and swiftly with Harmony. Both the Patient Health Questionnaire-9 (PHQ-9) and Children’s Depression Inventory (CDI) are essential tools for mental health evaluation. However, their item listings appear quite disparate, thus creating difficulty when researchers attempt to correlate findings. This is where Harmony comes to the rescue! By inputting these instruments into Harmony’s database or by dropping your own questions in PDF form, this powerful tool can provide a direct comparison, thereby expediting the harmonisation process. Harmony not just makes PHQ-9 vs CDI analysis feasible but enhances it, giving researchers the sharp, accurate outputs they need for their work. This revolutionary software is capable of comparing items in different languages and delivers a detailed percentage match between each item. So, if you’re a researcher struggling with the comparison of PHQ-9 vs CDI, or any other complex instruments, Harmony is the solution for you. Simplify your harmonisation tasks with Harmony, and make the most out of your cohort and longitudinal studies!