Signs and Evidence

Making clinical sense of scientific data

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Nocturnal paresthesia

Carpal tunnel syndrome
 Positive likelihood ratio
1.60 ( Christopher A et al. )
(average) 1.6
Negative likelihood ratio
0.70 ( Christopher A et al. )
(average) 0.7


Sources used:

1.Christopher A et al. Does This Patient Have Carpal Tunnel Syndrome? JAMA. 2000;283(23):3110-3117