One simple question detects motion sickness susceptibility in migraine patients

Objective: To find out if motion sickness susceptibility (MSS) of vestibular migraine (VM) patients and migraine only (MO) patients can be reliably detected with a single simple question: “Can you read while travelling in a car without getting motion sick?”. Method: Ninety-two definite VM and 58 MO patients and 74 healthy control (HC) subjects were asked about their MSS and about being able to read while riding in a car without becoming motion sick. A Motion Sickness Susceptibility Questionnaire (MSSQ-Short) including childhood (MSA), adulthood (MSB) and total (MST) parts was also administered to all participants. ROC curves of MSSQ-Short were prepared for “not being able to read in a car” as the gold standard. Results: Mean MSA scores were significantly higher in both VM and MO patients than in HCs (p