Evidence-Based Complementary and Alternative Medicine / 2014 / Article / Fig 1

Research Article

Effect of Jingqian Zhitong Fang on Serum Sex Hormone Levels in Women with Primary Dysmenorrhea

Figure 1

The correlation coefficients between the levels of six hormones and the scores for the extent of the disease (the bars indicate the confidence intervals of the coefficients. The coefficient is significant when the confidence interval does not cross zero.).