2013
DOI: 10.1016/j.ajem.2013.08.028
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Absence of jolt accentuation of headache cannot accurately rule out meningitis in adults

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Cited by 24 publications
(26 citation statements)
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“…Ex. which has had a range of sensitivity (6–97%) reported in different studies [9], [10], [11], [12], [13]; this wide range could be due to the variation in sample size, common regional pathogens, and basic characteristics of patients [10].…”
Section: Discussionmentioning
confidence: 99%
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“…Ex. which has had a range of sensitivity (6–97%) reported in different studies [9], [10], [11], [12], [13]; this wide range could be due to the variation in sample size, common regional pathogens, and basic characteristics of patients [10].…”
Section: Discussionmentioning
confidence: 99%
“…Sensitivity, specificity, LR + , and LR − of Jolt accentuation was achieved as 63.9%, 43.2%, 1.12, and 0.84, respectively and the authors concluded that existing physical examination. clues are not able to detect patients suspected to have meningitis [10].…”
Section: Discussionmentioning
confidence: 99%
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“…Now, Sato et al challenge this diagnostic value of JA by asking “Can we rule out meningitis from negative jolt accentuation?” in an extended retrospective cohort without such patient selection. Because negative JA in patients with pleocytosis has been noted in a patient with Sjogren syndrome in the initial study and has been since confirmed by subsequent retrospective studies, the answer to the authors’ question is apparently “No.” The results on JA have been variable due to population bias (where the study was performed), how the patients were recruited to the study (recruitment bias), how the data were collected, and how the data were interpreted (interpretation bias) to settle clinical questions . Anyway, it was fortunate that this simple method has been routinely used in an emergency setting to raise suspicion of meningitis.…”
mentioning
confidence: 93%