import pandas as pd
data = {
'年龄组': ['18-29岁', '30-39岁', '40-49岁', '50-59岁', '60岁及以上'],
'术后视力达标率': [98.5, 97.8, 96.5, 94.0, 90.0],
'术后满意度': [96.0, 95.5, 94.0, 92.0, 88.0],
'术后并发症发生率': [2.0, 2.5, 3.0, 4.0, 5.0]
}
df = pd.DataFrame(data)
df.to_csv('/mnt/data/age_group_effects.csv', index=False)
df