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Table 1 Baseline characteristics of US stroke survivors according to the PA status

From: Combined 25-hydroxyvitamin D concentrations and physical activity on mortality in US stroke survivors: findings from the NHANES

Characteristic

All

No PA

PA

 

Overall

677

556

121

 

Gender (%)

   

< 0.001

Male

324(47.9)

248(44.6)

76(62.8)

 

Female

353(52.1)

308(55.4)

45(37.2)

 

Age

57.2(10.6)

57.5(9.9)

55.8(13.3)

0.107

Race (%)

   

0.222

Mexican American

81(12.0)

64(11.5)

17(14.0)

 

Other Hispanic

55(8.1)

49(8.8)

6(5.0)

 

Non-Hispanic White

257(38.0)

211(37.9)

46(38.0)

 

Non-Hispanic Black

223(32.9)

187(33.6)

36(29.8)

 

Other Race

61(9.0)

45(8.1)

16(13.2)

 

Weight status, BMI (%)

   

0.008

< 25

147(21.7)

112(20.1)

35(28.9)

 

25 to < 30

193(28.5)

152(27.3)

41(33.9)

 

≥ 30

337(49.8)

292(52.5)

45(37.2)

 

Educational levels (%)

   

< 0.001

Less Than 12th Grade

212(31.3)

188(33.8)

24(19.8)

 

High School Grade or Equivalent

194(28.7)

160(28.8)

34(28.1)

 

Some College

191(28.2)

159(28.6)

32(26.4)

 

College Graduate or above

80(11.8)

49(8.8)

31(25.6)

 

Smoking status (%)

   

0.006

Never smoker

224 (36.0)

195(35.1)

49(40.5)

 

Former smoker

193(28.5)

149(26.8)

44(36.4)

 

Current smoker

240(35.5)

212(38.1)

28(23.1)

 

Drinking status (%)

   

0.071

Lifetime abstainer

69(10.2)

53(9.5)

16(13.2)

 

Former drink

90(13.3)

81(14.6)

9(7.4)

 

Current drink

518(76.5)

422(75.9)

96(79.3)

 

Diabetes (%)

219(32.3)

193(34.7)

26(21.5)

0.007

Dyslipidemia (%)

389(57.5)

332(59.7)

57(47.1)

0.015

Hypertension (%)

507(74.9)

424(76.3)

83(68.6)

0.100

History of CVD (%)

566(83.6)

464(83.5)

102(84.3)

0.927

25(OH)D

59.2(29.9)

58.8(30.2)

61.3(28.6)

0.404

  1. Abbreviations PA, physical activity; BMI, body mass index (calculated as weight in kilograms divided by height in meters squared); CVD, cardiovascular disease; 25(OH)D, 25-hydroxyvitamin D