To compare testosterone formulations and determine the degree that hematocrit increases vary by testosterone therapy formulation. As head-to-head trials are rare, network meta-analysis of the contemporary studies is the only way to compare hematocrit changes by testosterone type, including topical gels and patches, injectables (both short-acting and long-acting) and oral tablets.

中文翻译：

---

睾酮途径对血细胞比容变化的影响：随机试验的系统评价和贝叶斯网络荟萃分析。

比较睾酮制剂并确定血细胞比容增加的程度因睾酮治疗制剂而异。由于面对面试验很少见，当代研究的网络荟萃分析是比较不同睾酮类型的血细胞比容变化的唯一方法，包括局部凝胶和贴片、注射剂（短效和长效）和口服片剂.