Zhenni Zhu, Chunyan Luo, Shuangxiao Qu, Xiaohui Wei, Jingyuan Feng, Shuo Zhang, Yinyi Wang, Jin Su
Effects of School-Based Interventions on Reducing Sugar-Sweetened Beverage Consumption among Chinese Children and Adolescents
Nutrients
use sexes genders considered experimental design analysis reporting since requirement double sample size sufficient power study sex differences challenges statistical analysis arise article focus topics statistical power ways increase power also discuss choice appropriate design statistical method include separate section equivalence tests needed show absence relevant difference