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Table 1 Response and question completion rates, overall and by specialty

From: Variability of physicians’ thresholds for neuroimaging in children with recurrent headache

  Overall Pediatric neurosurgeons Child neurologists Pediatric radiologists Community pediatricians
Total # initially contacted 432 31 84 94 223
# (%) responded 152 26 33 25 68
(35%) (84%) (39%) (27%) (30%)
# respondents eligible 132 24 30 18 60
# (%) answered 1% threshold question 114 21 26 11 56
(86%) (88%) (87%) (61%) (93%)
# (%) completed last question 115 22 27 12 54
(87%) (92%) (90%) (67%) (90%)