Feature	Category	Percent of Population	Percent of Stroke Cases	In-Group Stroke Percent
heart_disease	heart disease	0.0235	0.1444	0.1354
avg_glucose_level	high diabetes (200+)	0.0559	0.1889	0.0746
age	pre-seniors (55-64)	0.1842	0.5889	0.0705
hypertension	hypertension	0.0657	0.1778	0.0597
smoking_status	smokes	0.1614	0.2778	0.0379
smoking_status	formerly smoked	0.1433	0.2444	0.0376
age	older adults(45-54)	0.1955	0.3	0.0338
bmi	obesity class 2	0.1019	0.1556	0.0337
ever_married	married	0.5914	0.9	0.0336
avg_glucose_level	diabetic (126-199)	0.1029	0.1556	0.0333
bmi	obesity class 3	0.0894	0.1333	0.0329
bmi	overweight	0.2847	0.4222	0.0327
work type	govt_job	0.1289	0.1778	0.0304
work type	self-employed	0.1071	0.1444	0.0297
bmi	obesity class 1	0.1813	0.2333	0.0284
work type	private	0.5904	0.6556	0.0245
avg_glucose_level	pre-diabetic (100-125)	0.2068	0.1889	0.0201
hypertension	no hypertension	0.9343	0.8222	0.0194
heart_disease	no heart disease	0.9765	0.8556	0.0193
avg_glucose_level	normal (70-99)	0.4819	0.3667	0.0168
smoking_status	never smoked	0.3638	0.2667	0.0162
avg_glucose_level	hypoglycemic (<70)	0.1526	0.1	0.0144
smoking_status	unknown	0.3315	0.2111	0.014
age	midlife adults(34-44)	0.1685	0.0778	0.0102
ever_married	never married	0.4086	0.1	0.0054
bmi	normal weight	0.2634	0.0556	0.0047
work type	children	0.1683	0.0222	0.0029
age	children(0-17)	0.2097	0.0222	0.0023
age	adults(25-34)	0.1489	0.0111	0.0016
age	young adult(18-24)	0.0931	0	0
work type	never_worked	0.0054	0	0
bmi	underweight	0.0794	0	0