扁平化简约风医学数据柱状图插画素材

Description: A grouped bar chart. X-Axis: Three categories: “Medical Imaging”, “Anesthesiology”, “Clinical Medicine”. Y-Axis: Cohen’s d (Effect Size), ranging from 0 to 1.0. Bars: For each X-axis category, there are two bars side-by-side: Bar A (Solid Color): “Target Domain Effect Size” (e.g., for Medical Imaging, this is Cross-Sectional Anatomy). These bars should be high (Imaging=0.82, Anesthesia=0.78, Clinical=0.60). Bar B (Striped Color): “General Domain Effect Size” (e.g., for Medical Imaging, this is Surface Anatomy). These bars should be lower (around 0.40 - 0.50).风格： 黑白线条图，符合医学期刊标准，箭头清晰