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Table 1 Descriptive statistics of numerical variables and number of cases of categorical variables for the whole datasets

From: Development of a flexible self-calculation scoring model to determine stroke occurrence

Variable

Mean

SD

Minimum

Maximum

Continuous variable

    

 Age (years)

41.84

22.48

0.08

82.00

 Body mass index (kg/m2)

28.61

7.77

10.10

97.60

 Average glucose level (mg/dL)

103.63

42.23

55.00

291.05

Categorical variable

    

 Heart disease, No. (%)

Yes:No

1,808 (4.4):40,123 (95.6)

 Hypertension, No. (%)

Yes:No

3,670 (8.8):38,261 (91.2)

 Sex, No. (%)

Female:Male

24,945 (59.5):16,986 (40.5)

 Ever-married status, No. (%)

Yes:No

26,781 (63.9):15,150 (36.1)

 Smoking status, No. (%)

NS:FS:Smokes:Missing

15,746 (37.5):7,093 (16.9):6,226 (14.9):12,866 (30.7)

 Work type, No. (%)

Private:SE:GJ:NW:Children

23,980 (57.2):6,474 (15.4):5,243 (12.5):176 (0.4):6058 (14.5)

 Residence type, No. (%)

Urban:Rural

21,001 (50.1):20,930 (49.9)

  1. Abbreviations: SD, standard deviation; NS, never smoked; FS, formerly smoked; SE, self-employed; GJ, government job; NW, never worked