![]() ![]() Total score aims to figure out the severity of dizziness. ![]() Frequency of symptoms is rated on a Likert scale: 0 points: “never”, 1 point: “a few times (1-3 times a year)”, 2 points: “several times (4-12 times a year)”, 3 points: “quite often (on average, more than once a month)” and 4 points: “very often (on average more than once a week)”.
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