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Table 2 Normative data for the 5th, 15th, 25th, 50th (median), 75th, 85th and 95th percentile of the 6MWT in the study participants (N = 4352)

From: Normative data for the 6-min walk test in 11–14 year-olds: a population-based study

Measure

Sex

Age

N

P5

P15

P25

P50

P75

P85

P95

6MWT (m)

Boys

11

404

385

464

490

560

605

630

665

12

387

388

465

503

570

630

660

700

13

385

420

490

527

595

653

675

723

14

295

452

525

565

630

680

708

750

Girls

11

675

349

420

455

512

570

576

630

12

767

391

450

495

540

600

630

690

13

732

420

462

500

560

615

660

710

14

707

435

490

513

570

625

685

743

Speed (m/min)

Boys

11

404

64

78

82

94

101

105

111

12

387

65

78

84

95

105

110

117

13

385

70

82

88

99

109

113

121

14

295

76

88

94

105

114

118

125

Girls

11

675

58

70

76

86

95

96

105

12

767

65

75

83

90

100

105

115

13

732

70

77

84

94

103

110

119

14

707

73

82

86

95

104

114

124