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Transient loss of consciousness with muscle jerks during a flight : syncope or epilepsy ?: Difference between revisions
Transient loss of consciousness with muscle jerks during a flight : syncope or epilepsy ? (view source)
Revision as of 13:44, 17 July 2014
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{| class="wikitable" border="1" style='float: left' | |||
|+ Factors strongly suggesting syncope | |||
|- | |||
! colspan="1" | | |||
! colspan="3" | Hoefnagels | |||
! colspan="3" | Sheldon | |||
|- | |||
! scope="col" | | |||
! scope="col" | Sens | |||
! scope="col" | Spec | |||
! scope="col" | LR+ | |||
! scope="col" | Sens | |||
! scope="col" | Spec | |||
! scope="col" | LR+ | |||
|- | |||
! scope="row" | Prolonged sitting or standing | |||
| NR || NR || NR || 0.40 || 0.98 || 20.4 | |||
|- | |||
! scope="row" | Sweating prior to loss of cons. | |||
| 0.36 || 0.98 || 18 || 0.35 || 0.94 || 5.9 | |||
|- | |||
! scope="row" | Nausea | |||
| 0.28 || 0.98 || 14 || 0.28 || 0.94 || 4.7 | |||
|- | |||
! scope="row" | History of pre-syncope | |||
| NR || NR || NR || 0.73 || 0.73 || 2.6 | |||
|- | |||
! scope="row" | Paleness | |||
| 0.81 || 0.66 || 2.8 || NR || NR || NR | |||
|- | |||
|} | |||
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'''sens= sensitivity; spec=specificity; LR+: likelihood ratio of a positive test result; NR=not reported''' | |||
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