Immortal time bias exaggerates the effect of metformin on the risk of gastric cancer: A meta-analysis
Yongbo Wang, Liming Tan, Lisha Luo, Siyu Yan, Qiao Huang, Yunyun Wang, Tong Deng, Yuexian Shi, Yuqing Deng, Yinghui Jin
Topics & Concepts
MetforminCancerMedicineOncologyMeta-analysisInternal medicineInsulinMetabolism, Diabetes, and CancerLiver Disease Diagnosis and TreatmentDiet, Metabolism, and Disease