Published in:
01-05-2013 | Erratum
Erratum to: The association between physical activity and dementia in an elderly population: the Rotterdam Study
Published in: European Journal of Epidemiology | Issue 5/2013
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In the article “The association between physical activity and dementia in an elderly population: the Rotterdam Study,” an error occurred in Table 4 due to a printer’s mistake [1]. The values of the last column for the years 2, 3, and 5 have been printed incorrectly. Table 4 with the correct values is provided below.
Table 4
Associations between physical activity and dementia, with follow-up time stratified using cutoffs ranging from 2 to 6 years
|
Cutoff point of follow-up time (years)
|
Dementia
|
|||
|---|---|---|---|---|
|
n/N
|
Short follow-up HR (95% CI)
|
n/N
|
Long follow-up HR (95% CI)
|
|
|
2
|
76/4406
|
0.78 (0.65; 0.95)
|
507/4096
|
1.00 (0.91; 1.11)
|
|
3
|
136/4406
|
0.84 (0.72; 0.98)
|
447/3928
|
1.02 (0.91; 1.14)
|
|
5
|
217/4406
|
0.89 (0.78; 1.02)
|
366/3547
|
1.01 (0.89; 1.14)
|
|
6
|
285/4406
|
0.93 (0.83; 1.05)
|
298/3325
|
0.99 (0.86; 1.13)
|