[The role of heng nai jin, a high energy liquid diet, in labor process].

Satisfactory results of "Heng Nai Jin", a high energy liquid diet, in shortening the first, second and third stage of labor and its total duration were observed in normal primiparas. The parturients were randomized into 2 groups: The study group (using "Heng Nai Jin") and the control group. The difference was statistically significant.

RCT Entities:   Population Interventions Outcomes