Numerous studies have shown that IPT is an effective treatment for major depressive disorder and other conditions. Meta-analyses and randomized controlled trials have demonstrated that IPT can significantly reduce symptoms and improve social functioning. For instance, a study published in the Journal of Consulting and Clinical Psychology found that IPT was as effective as cognitive-behavioral therapy (CBT) in treating depression. The efficacy of IPT in diverse populations, including adolescents, older adults, and individuals from various cultural backgrounds, further underscores its versatility.
