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Table 2 Age and gender of cases and controls (Medicare)

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

Variable

Cases (n = 670)

Controls (n = 2680)

Age: mean (median)

76.1 (76.2)

76.1 (76.2)

Males: n (%)

393 (58.6)

1572 (58.6)

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Chiropractic & Manual Therapies

ISSN: 2045-709X