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Table 3 Bivariate associations between outcome changes a and steps/day indicators using full dataset: HUB City Steps, Mississippi, 2010

From: Several steps/day indicators predict changes in anthropometric outcomes: HUB City Steps

 

n

r

P

 

r

P

Mean steps/day

   

Median steps/day

  

 Waist Circumference

178

−0.08

NS

 Waist Circumference

−0.10

NS

 Body mass index

179

−0.12

NS

 Body mass index

−0.12

NS

 % Body fat

177

−0.15

0.0469

 % Body fat

−0.15

0.0473

 Fat mass

177

−0.08

NS

 Fat mass

−0.08

NS

 Lean body mass

177

−0.05

NS

 Lean body mass

−0.05

NS

 Total cholesterol

179

−0.13

0.0825

 Total cholesterol

−0.15

0.0472

 HDL

177

0.01

NS

 HDL

0.02

NS

 LDL

153

−0.09

NS

 LDL

−0.09

NS

 Triglycerides

179

−0.12

NS

 Triglycerides

−0.11

NS

 Glucose

179

−0.11

NS

 Glucose

−0.11

NS

 SBP

179

0.00

NS

 SBP

0.01

NS

 DBP

179

0.00

NS

 DBP

0.00

NS

Met 7,500 steps/day b

   

Met 10,000 steps/day b

  

 Waist Circumference

178

−0.06

NS

 Waist Circumference

−0.05

NS

 Body mass index

179

−0.05

NS

 Body mass index

−0.13

0.0940

 % Body fat

177

−0.10

NS

 % Body fat

−0.15

0.0433

 Fat mass

177

−0.03

NS

 Fat mass

−0.11

NS

 Lean body mass

177

−0.03

NS

 Lean body mass

−0.04

NS

 Total cholesterol

179

−0.16

0.0317

 Total cholesterol

−0.14

0.0638

 HDL

177

−0.01

NS

 HDL

−0.01

NS

 LDL

153

−0.04

NS

 LDL

0.00

NS

 Triglycerides

179

−0.15

0.0472

 Triglycerides

−0.13

0.0741

 Glucose

179

−0.13

0.0862

 Glucose

−0.09

NS

 SBP

179

0.01

NS

 SBP

0.03

NS

 DBP

179

−0.02

NS

 DBP

−0.01

NS

Change in mean steps/day c

  

Change in median steps/day c

 

 Waist Circumference

165

−0.14

0.0812

 Waist Circumference

−0.16

0.0395

 Body mass index

166

−0.28

0.0003

 Body mass index

−0.27

0.0005

 % Body fat

164

−0.26

0.0008

 % Body fat

−0.24

0.0020

 Fat mass

164

−0.23

0.0027

 Fat mass

−0.21

0.0068

 Lean body mass

164

−0.05

NS

 Lean body mass

−0.06

NS

 Total cholesterol

166

−0.10

NS

 Total cholesterol

−0.13

NS

 HDL

164

0.05

NS

 HDL

0.08

NS

 LDL

141

−0.10

NS

 LDL

−0.12

NS

 Triglycerides

166

−0.04

NS

 Triglycerides

−0.07

NS

 Glucose

166

−0.08

NS

 Glucose

−0.07

NS

 SBP

166

0.03

NS

 SBP

0.03

NS

 DBP

166

−0.01

NS

 DBP

0.01

NS

Change in 6-category SD-PA c

  

Change in 4-category SD-PA c

 

 Waist Circumference

165

−0.10

NS

 Waist Circumference

−0.11

NS

 Body mass index

166

−0.22

0.0044

 Body mass index

−0.20

0.0101

 % Body fat

164

−0.26

0.0008

 % Body fat

−0.22

0.0052

 Fat mass

164

−0.26

0.0006

 Fat mass

−0.23

0.0032

 Lean body mass

164

0.06

NS

 Lean body mass

0.05

NS

 Total cholesterol

166

−0.10

NS

 Total cholesterol

−0.08

NS

 HDL

164

0.05

NS

 HDL

0.07

NS

 LDL

141

−0.07

NS

 LDL

−0.02

NS

 Triglycerides

166

−0.03

NS

 Triglycerides

−0.06

NS

 Glucose

166

−0.06

NS

 Glucose

−0.05

NS

 SBP

166

0.08

NS

 SBP

0.05

NS

 DBP

166

0.03

NS

 DBP

0.01

NS

  1. r, Pearson's correlation coefficient; SD-PA, step-defined physical activity; HDL, high density.
  2. lipoprotein; LDL, low density lipoprotein; SBP, systolic blood pressure; DBP, diastolic blood pressure.
  3. a Change = baseline subtracted from six-month follow-up.
  4. b Percentage of values which met at least 7,500 or 10,000 steps/day.
  5. c Change between intervention weeks 1 and 2 and remaining intervention weeks (3–27).
  6. Positive change indicates an increase during intervention.