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Table 6 Estimated odds ratios and 95% confidence interval (Commercial)

From: Chiropractic care and the risk of vertebrobasilar stroke: results of a case–control study in U.S. commercial and Medicare Advantage populations

Exposures

All

Age < 45 yr

Age > =45 yr

Odds ratio

95% CI

Odds ratio

95% CI

Odds ratio

95% CI

Any DC Visit

      

0-1 day

1.09

0.30-3.91

*

*

1.09

0.30-3.91

0-3 days

1.14

0.46-2.83

*

*

1.20

0.48-2.30

0-7 days

1.03

0.48-2.25

*

*

1.07

0.49-2.33

0-14 days

0.82

0.40-1.68

*

*

0.88

0.43-1.81

0-30 days

1.23

0.73-2.06

1.14

0.24-5.50

1.24

0.72-2.14

Any PCP Visit

      

1-1 day

11.56

6.30-21.21

16.00

1.79-143.2

11.22

5.96-21.11

1-3 days

7.75

5.29-11.35

16.00

3.40-75.35

7.31

4.93-10.86

1-7 days

5.23

3.95-6.93

10.00

3.14-31.88

5.00

3.73-6.68

1-14 days

4.24

3.36-5.35

3.72

1.62-8.53

4.29

3.37-5.46

1-30 days

3.22

2.66-3.89

4.08

2.17-7.68

3.14

2.58-3.83

  1. *Insufficient data to compute an estimate.