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Table 3 Comparative analysis of prevalence proportions in different age groups (adults only), with the 16–19 years as the reference group

From: Injury prevalence across sports: a descriptive analysis on a representative sample of the Danish population

Adults age

participants

IP

IPP

IPP-ratio

a

95%

CI

ninj

95%

CI

ninj /a

95%

CI

IPP/IPP

95%

CI

16–19

197

170

224

76

63

89

0,39

0,32

0,45

1

  

20–29

467

428

506

138

119

157

0,30

0,25

0,34

0,76

0,60

0,95

30–39

410

373

447

114

96

132

0,28

0,23

0,32

0,71

0,58

0,88

40–49

494

454

534

124

105

143

0,25

0,21

0,29

0,64

0,52

0,80

50–59

465

426

504

97

80

114

0,21

0,17

0,25

0,53

0,42

0,68

60–69

425

388

462

49

36

62

0,12

0,08

0,15

0,30

0,22

0,41

70+

426

389

463

23

14

32

0,05

0,03

0,08

0,14

0,09

0,22

  1. Participation, “a” number of participants
  2. IP injury prevalence, “ninj” number of injuries
  3. IPP injury prevalence proportion in different activities of adults, ninj/a the proportion
  4. IPP-ratio prevalence proportion-ratio, IPP/IPP the ratio between injury proportions
  5. CI confidence interval