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Table 1 Relative risk of aspiration pneumonia in patients with neurodegenerative disease or stroke and dysphagia

From: Dysphagia as a risk factor for mortality in Niemann-Pick disease type C: systematic literature review and evidence from studies with miglustat

Source, author (year)

Patient type

Relative risk*

  

(95% CI)

Ahn et al. (2010)[54]

Stroke

106 (6, 1729)

Alshekhlee et al. (2010)[55]

Stroke

30 (4, 218)

Altman et al. (2010)[56]

Dysphagia patients

13 (12, 13)

Aviv et al. (1997)[57]

Stroke

13 (1, 216)

Chua and Kong (1996)[58]

Stroke

4.6 (1.0, 20.5)

Daniels et al. (1998)[36]

Stroke

1.6 (0.1, 38.0)

James (1998)[59]

Stroke

4.1 (1.5, 11.4)

Meng et al. (2000)[60]

Stroke

2.4 (0.1, 40.1)

Perry and McLaren (2000)[61]

Stroke

21.0 (2.8, 155.9)

Schurr et al. (1999)[62]

Traumatic brain injury

2.9 (0.1, 67.3)

Spencer et al. (2009)[63]

Stroke

11.0 (1.0, 178.3)

Sung et al. (2010)[64]

Parkinson’s disease

126 (8, 2065)

  1. *Relative risk calculated using Mantel-Haenszel fixed effects method.