Impact of olanzapine on body weight, body mass index, and waist circumference: A time- and dose-response meta-analysis of randomized controlled trials

Scottish Medical Journal

The paper

Ahmed Abu‐Zaid, Reem Alyoubi, Huda Yahya Alyahyawi,

Saleh AK Saleh, Heba Mohamed Adly, Khaled Alabduljabbar, Saeed Baradwan, Badr Mohammed Bayazeed,

Syed O Ahmad

Alfaisal University

Scottish Medical Journal · 17 Sep 2026