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Table 4 The effects of running on health outcomes: results of 14 meta-analyses

From: Health Benefits of Different Sports: a Systematic Review and Meta-Analysis of Longitudinal and Intervention Studies Including 2.6 Million Adult Participants

Health outcome

n*

d†

95% CI‡

p§

I2 (%)∥

τ2¶

Q**

p††

95% PI‡‡

Body mass (kg)

128 (5)

 –2.47

 –5.65, 0.71

0.128

92.2

11.96

80.06

 < 0.001

 –9.96, 5.02

Body mass index (kg/m2)

116 (5)

 –0.82

 –1.83, 0.19

0.111

89.7

1.16

69.24

 < 0.001

 –3.16, 1.52

Body fat mass (kg)

128 (5)

 –2.10

 –3.44, –0.77

0.002

77.8

1.69

26.05

 < 0.001

 –4.98, 0.77

Body fat percentage

128 (5)

 –1.89

 –2.67, –1.12

 < 0.001

35.7

0.27

5.51

0.239

 –3.18, –0.61

Lean body mass (kg)

128 (5)

 –0.39

 –2.28, 1.50

0.686

89.8

4.15

34.30

 < 0.001

 –4.80, 4.03

Lean mass of legs (kg)

52 (3)

0.03

 –0.82, 0.87

0.951

60.9

0.34

5.11

0.078

 –1.40, 1.45

Total cholesterol (mmol/L)

120 (5)

 –0.10

 –0.25, 0.06

0.227

0.0

0.00

3.24

0.518

 –0.25, 0.06

HDL cholesterol (mmol/L)

120 (5)

0.01

 –0.04, 0.05

0.780

0.1

0.00

7.23

0.124

 –0.04, 0.05

LDL cholesterol (mmol/L)

119 (5)

 –0.03

 –0.17, 0.12

0.718

0.0

0.00

1.40

0.844

 –0.17, 0.12

Systolic blood pressure (mmHg)

87 (4)

 –2.29

 –5.27, 0.68

0.130

12.6

1.26

3.14

0.371

 –5.99, 1.41

Diastolic blood pressure (mmHg)

87 (4)

 –2.17

 –6.09, 1.75

0.278

56.2

8.73

6.59

0.086

 –9.17, 4.82

Resting heart rate (bpm)

55 (3)

 –7.06

 –10.79, –3.32

 < 0.001

0.0

0.00

0.15

0.928

 –10.79, –3.32

VO2max (ml/kg/min)

111 (4)

5.75

2.59, 8.91

 < 0.001

81.1

8.28

14.09

0.003

 –0.72, 12.21

Peak ventilation (L/min)

79 (3)

12.97

6.44, 19.50

 < 0.001

0.0

0.00

0.00

 > 0.999

6.44, 19.50

  1. *Pooled sample size (number of studies)
  2. †Pooled mean difference between the pre-post effects found in the intervention and control groups. A positive value indicates a larger increase in the average score in a given test as a result of running participation, compared with controls
  3. ‡95% confidence interval for d
  4. §p-value for d
  5. ∥I2 measure of heterogeneity between studies expressed as percentage
  6. ¶Tau-squared measure of heterogeneity between studies
  7. **Cochran’s Q
  8. ††p-value from the Cochran’s Q test of heterogeneity between studies
  9. ‡‡95% prediction interval for d