Evaluation of psychological fear in children undergoing head-up tilt test.
- Author:
Wei-Hong CHU
1
;
Li-Jia WU
;
Cheng WANG
;
Ping LIN
;
Fang LI
;
Li-Ping ZHU
;
Jing RAN
;
Run-Mei ZOU
;
De-Yu LIU
Author Information
- Publication Type:Journal Article
- MeSH: Adolescent; Child; Child, Preschool; Fear; Female; Humans; Male; Tilt-Table Test; psychology
- From: Chinese Journal of Contemporary Pediatrics 2014;16(3):263-267
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo investigate the effects of different tilt angles of head-up tilt test (HUTT) and different responses to HUTT on the psychological fear in children undergoing the test.
METHODSHUTT was performed on children with unexplained syncope or pre-syncope (107 cases: 52 males and 55 females), aged 5.5-17.8 years (mean 12.0±2.8 years). All subjects were randomly assigned to undergo HUTT at an angle of 60°, 70° or 80°; the negative cases underwent sublingual nitroglycerin-provocation HUTT at the same tilt angle. The Wong-Baker Faces Pain Rating Scale was used for self-assessment of psychological fear in subjects during HUTT at the end point of the test.
RESULTSThe positive rate, hemodynamic changes and distribution of response types showed no significant differences between children at tilt angles of 60°, 70° and 80° (P>0.05). The greater the tilt angle, the higher the degree of psychological fear in children undergoing the test, but there were no significant differences between them (P>0.05). The degree of psychological fear in children who showed a positive response to HUTT (n=76) was significantly higher than that in children who showed a negative response (n=31) (P<0.01).
CONCLUSIONSHUTT can cause psychological fear in children undergoing the test, and the degree of psychological fear increases in children tested at tilt angles from 60° to 80°, but the differences have no statistical significance. A positive response to HUTT can significantly increase the psychological fear in children.