Signs and Evidence

Making clinical sense of scientific data

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Lacrimation during headache

Cluster headache
 Positive likelihood ratio
99.55 ( Uluduz D et al. )
(average) 99.55
Negative likelihood ratio
0.46 ( Uluduz D et al. )
(average) 0.46
Migraine
 Positive likelihood ratio
0.04 ( Uluduz D et al. )
(average) 0.04
Negative likelihood ratio
2.11 ( Uluduz D et al. )
(average) 2.11


Sources used:

1.Uluduz D et al. Cranial autonomic features in migraine and migrainous features in cluster headache. Arch Neuropsychiatr 2016; 53