scholarly journals Reliability and Validity of the Asthma Trigger Inventory Applied to a Pediatric Population

2006 ◽  
Vol 32 (5) ◽  
pp. 552-560 ◽  
Author(s):  
B. L. Wood ◽  
P. A. Cheah ◽  
J. Lim ◽  
T. Ritz ◽  
B. D. Miller ◽  
...  
Keyword(s):  
Pediatric Population ◽  
Reliability And Validity

Video Head Impulse Testing in a Pediatric Population: Normative Findings

2018 ◽  
Vol 29 (05) ◽  
pp. 417-426 ◽  
Author(s):  
Katheryn Bachmann ◽  
Kaitlin Sipos ◽  
Violette Lavender ◽  
Lisa L. Hunter
Keyword(s):  
Pediatric Population ◽  
Age Groups ◽  
Reliability And Validity ◽  
Semicircular Canals ◽  
Head Impulse Test ◽  
Test Time ◽  
Pediatric Age ◽  
Adult Group ◽  
Cross Sectional ◽  
Head Impulse

AbstractThe video head impulse test (vHIT) is a new tool being used in vestibular clinics to assess the function of all six semicircular canals (SCCs) by measuring the gain of the vestibulo-ocular reflex (VOR) in response to rapid head turns. Whereas vHIT has been validated in adults for all SCCs, there are few studies describing the normal response in children, particularly for stimulation of the vertical canals.The purpose of this study was to characterize the normal vHIT response for all six SCCs in children aged 4–12 years.A cross-sectional prospective descriptive study.Forty-one participants were categorized into one of four groups based on their age (4–6 years, 7–9 years, 10–12 years, and adults) with at least ten participants in each age group.The ICS Impulse system (GN Otometrics, Schaumburg, IL) was used to perform vHIT on each participant. Lateral, anterior, and posterior SCCs were stimulated by thrusting the head in the plane of the canal being evaluated and resulting VOR gain measures were calculated as eye velocity divided by head velocity. VOR gain of the pediatric age groups was compared with adults for all SCCs.There were no significant differences in mean VOR gain between the three pediatric age groups for any SCC measured; thus, the pediatric data were combined into one group of 30 children for comparison with the adult group. Results showed that the pediatric group had significantly higher mean VOR gain than the adult group during left lateral SCC testing. A significantly lower mean VOR gain, however, was observed for the children compared with the adult participants for left anterior and right posterior (LARP) impulses. There was a large amount of variability in the data during right anterior and left posterior (RALP) impulse testing for both the pediatric and the adult groups, which was at least partially attributed to large pupil diameter in the younger participants. Test time decreased with an increase in age for all impulse conditions (lateral, RALP, and LARP). Several modifications were necessary to obtain adequate data on the pediatric participants.vHIT can be used to successfully measure the function of the lateral SCC in children as young as 4 years of age. Our results provide normative gain values that can be used when testing children with lateral vHIT. Care must be taken to obtain the most accurate measures and reduce variability when testing children, particularly with LARP and RALP. Our data would suggest that lower gain cutoffs should be used for LARP and RALP testing in children than the cutoffs used for lateral vHIT. Further research is warranted to study LARP and RALP response reliability and validity in children because of the highly variable VOR gains found in this population. Pediatric modifications for successfully administering vHIT and obtaining reliable results are discussed.

Validation of a Physical Activity Self-Report Questionnaire in a Portuguese Pediatric Population

2002 ◽  
Vol 14 (3) ◽  
pp. 269-276 ◽  
Author(s):  
Jorge Mota ◽  
Paula Santos ◽  
Sandra Guerra ◽  
José C. Ribeiro ◽  
José A. Duarte ◽  
...  
Keyword(s):  
Physical Activity ◽  
Computer Science ◽  
Pediatric Population ◽  
Reliability And Validity ◽  
Self Report ◽  
Original Version ◽  
Portuguese Population ◽  
Local Schools ◽  
Self Reports ◽  
Young Subjects

The goal of this study was to validate an adapted version of the “weekly checklist” in a Portuguese population. The validity was assessed by comparing self-reports against the Computer Science and Application, Inc (CSA) monitor. The sample comprised 109 children (boys, n = 42; girls, n = 67), aged 8 to 16 years old. All subjects were volunteers from local schools (Oporto region). The weekly activity checklist was modestly (r = 0.30) but significantly (p < .01) correlated with the CSA. Girls (r = 40; p < .01) had higher correlations than boys (0.28; p < .05). When the values were analyzed by age, excluding the young subjects (<10 years old), the correlation values were slightly higher (r = 0.38; p < .01). The Portuguese version of the “weekly activity checklist” had similar reliability and validity as the original version. The measure appears to have lower validity in 8- and 9-year-old children.

scholarly journals Reliability and validity of a sedentary behavior questionnaire for South American pediatric population: SAYCARE study

2020 ◽  
Vol 20 (1) ◽  
Author(s):  
Augusto César Ferreira De Moraes ◽  
Marcus Vinícius Nascimento-Ferreira ◽  
Claudia Lucia de Moraes Forjaz ◽  
Juan Carlos Aristizabal ◽  
Leticia Azzaretti ◽  
...  
Keyword(s):  
Children And Adolescents ◽  
Sedentary Behavior ◽  
Sedentary Time ◽  
Pediatric Population ◽  
Reliability And Validity ◽  
The United States ◽  
South American ◽  
Multicenter Studies ◽  
Test Retest Reliability ◽  
Sedentary Behavior Time

Abstract Background Multicenter studies from Europe and the United States have developed specifically standardized questionnaires for assessing and comparing sedentary behavior, but they cannot be directly applied for South American countries. The aim of this study was to assess the reliability and validity of the South American Youth Cardiovascular and Environmental (SAYCARE) sedentary behavior questionnaire. Methods Children and adolescents from seven South American cities were involved in the test-retest reliability (children: n = 55; adolescents: n = 106) and concurrent validity (children: n = 93; adolescents: n = 94) studies. The SAYCARE sedentary behavior questionnaire was administered twice with two-week interval and the behaviors were parent-reported for children and self-reported for adolescents. Questions included time spent watching television, using a computer, playing console games, passive playing (only in children) and studying (only in adolescents) over the past week. Accelerometer was used for at least 3 days, including at least one weekend day. We compared values of sedentary time, using accelerometers, by quartiles of reported sedentary behavior time and their sum. Results The reliability of sedentary behavior time was moderate for children (rho ≥0.45 and k ≥ 0.40) and adolescents (rho ≥0.30). Comparisons between the questionnaire and accelerometer showed a low overall agreement, with the questionnaire systematically underreporting sedentary time in children (at least, − 332.6 ± 138.5 min/day) and adolescents (at least, − 399.7 ± 105.0 min/day). Conclusion The SAYCARE sedentary behavior questionnaire has acceptable reliability in children and adolescents. However, the findings of current study indicate that SAYCARE questionnaire is not surrogate of total sedentary time.

scholarly journals Evaluating the interchangeability of infrared and digital devices with the traditional mercury thermometer in hospitalized pediatric patients: an observational study.

2020 ◽  
Author(s):  
Angelo Dante ◽  
Elona Gaxhja ◽  
Vittorio Masotta ◽  
Carmen La Cerra ◽  
Valeria Caponnetto ◽  
...  
Keyword(s):  
Observational Study ◽  
Pediatric Population ◽  
Reliability And Validity ◽  
Mean Values ◽  
Digital Devices ◽  
Significant Difference ◽  
Mercury Thermometer ◽  
Clinically Significant ◽  
Global Strategies ◽  
Level Of Agreement

Abstract A gradual replacement of the mercury thermometers with alternative devices is ongoing around the world as effect of the global strategies to reduce mercury pollution. However, to reduce the risks of misdiagnosis, unnecessary treatments, and omission of care in the pediatric population, more evidence on the reliability and validity of alternative thermometers are needed. The aim of this comparative observational study was to detect any differences in temperature measurements between the gold-standard axillary mercury thermometer (AXLMER) and the alternative devices. Temperature values in Celsius (°C) were simultaneously measured in a group of Albanian children aged up to 14 years using both (AXLMER) and digital axillary thermometers (AXLDGT), as well as forehead and tympanic infra-red thermometers. The AXLDGT device, compared with the AXLMER, showed no clinically significant difference in the mean values (-0.04 ± 0.29 °C) and the narrowest 95% Level of Agreement (+0.53 °C to -0.62 °C) in the paired comparisons. For cut-off points of 37.0 °C and 37.5 °C, the AXLDGT showed the highest levels of sensitivity (67.4% and 72.5%) and specificity (95.3% and 99.1%) in detecting fever. This study indicates that the AXLDGT thermometer may prove the better option since it adequately balances accuracy, safety and children’s comfort.

Use of Vestibular Rehabilitation in the Pediatric Population

2019 ◽  
Vol 4 (6) ◽  
pp. 1399-1405 ◽  
Author(s):  
Jennifer Christy
Keyword(s):  
Pediatric Population ◽  
Dynamic Balance ◽  
Vestibular Rehabilitation ◽  
Rehabilitation Program ◽  
Gross Motor ◽  
Gaze Stabilization ◽  
Motor Delay ◽  
Rehabilitation Programs ◽  
Motor Practice ◽  
Balance Exercises

Purpose The purpose of this article was to provide a perspective on vestibular rehabilitation for children. Conclusion The developing child with vestibular dysfunction may present with a progressive gross motor delay, sensory disorganization for postural control, gaze instability, and poor perception of motion and verticality. It is important that vestibular-related impairments be identified early in infancy or childhood so that evidence-based interventions can be initiated. A focused and custom vestibular rehabilitation program can improve vestibular-related impairments, enabling participation. Depending on the child's age, diagnosis, severity, and quality of impairments, vestibular rehabilitation programs may consist of gaze stabilization exercises, static and dynamic balance exercises, gross motor practice, and/or habituation exercises. Exercises must be modified for children, done daily at home, and incorporated into the daily life situation.

Clausal Density Between Ages 4 and 9 Years for the Edmonton Narrative Norms Instrument: Reference Data and Psychometric Properties

2020 ◽  
pp. 1-15
Author(s):  
Ling-Yu Guo ◽  
Phyllis Schneider ◽  
William Harrison
Keyword(s):  
Diagnostic Accuracy ◽  
Psychometric Properties ◽  
Language Impairment ◽  
Reference Data ◽  
Reliability And Validity ◽  
Correlation Coefficients ◽  
Criterion Validity ◽  
Likelihood Ratios ◽  
Generation Task ◽  
Sensitivity Specificity

Purpose This study provided reference data and examined psychometric properties for clausal density (CD; i.e., number of clauses per utterance) in children between ages 4 and 9 years from the database of the Edmonton Narrative Norms Instrument (ENNI). Method Participants in the ENNI database included 300 children with typical language (TL) and 77 children with language impairment (LI) between the ages of 4;0 (years;months) and 9;11. Narrative samples were collected using a story generation task, in which children were asked to tell stories based on six picture sequences. CD was computed from the narrative samples. The split-half reliability, concurrent criterion validity, and diagnostic accuracy were evaluated for CD by age. Results CD scores increased significantly between ages 4 and 9 years in children with TL and those with LI. Children with TL produced higher CD scores than those with LI at each age level. In addition, the correlation coefficients for the split-half reliability and concurrent criterion validity of CD scores were all significant at each age level, with the magnitude ranging from small to large. The diagnostic accuracy of CD scores, as revealed by sensitivity, specificity, and likelihood ratios, was poor. Conclusions The finding on diagnostic accuracy did not support the use of CD for identifying children with LI between ages 4 and 9 years. However, given the attested reliability and validity for CD, reference data of CD from the ENNI database can be used for evaluating children's difficulties with complex syntax and monitoring their change over time. Supplemental Material https://doi.org/10.23641/asha.13172129

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