import pandas as pd
data = {
"方法": ["注射胶原蛋白", "外用胶原蛋白", "其他方法"],
"效果": ["改善黑眼圈", "轻微改善", "无显著效果"],
"适用人群": ["适合眼周凹陷者", "适合轻微黑眼圈者", "适合非凹陷型黑眼圈"],
"风险": ["可能有注射反应", "效果有限", "无显著风险"]
}
df = pd.DataFrame(data)
df.to_csv('/mnt/data/collagen_effect_comparison.csv', index=False)
df