Direct Comparison of Two New Actigraphs and Polysomnography in Children and Adolescents

被引:279
作者
Meltzer, Lisa J. [1 ,2 ,3 ]
Walsh, Colleen M. [4 ]
Traylor, Joel [1 ]
Westin, Anna M. L. [5 ]
机构
[1] Childrens Hosp Philadelphia, Div Pulm Med, Philadelphia, PA USA
[2] Childrens Hosp Philadelphia, Dept Pediat, Philadelphia, PA USA
[3] Univ Penn, Sch Med, Philadelphia, PA 19104 USA
[4] Drexel Univ, Dept Psychol, Philadelphia, PA USA
[5] Univ Maryland, Baltimore, MD USA
关键词
Actigraphy; accelerometer; polysomnography; children; adolescents; validation; sensitivity; specificity; Bland-Altman; DEFICIT-HYPERACTIVITY DISORDER; SLEEP-WAKE IDENTIFICATION; WRIST ACTIGRAPHY; PATTERNS; VALIDATION; AGREEMENT; VALIDITY; UPDATE;
D O I
10.5665/sleep.1608
中图分类号
R74 [神经病学与精神病学];
学科分类号
摘要
Study Objectives: To evaluate the validity and reliability of 2 new models of commercially available actigraphs compared to polysomnography for children and adolescents. Design and Setting: Subjects concurrently wore the Ambulatory Monitoring Inc. Motionlogger Sleep Watch (AMI) and the Phillips Respironics Mini-Mitter Actiwatch-2 (PRMM) while undergoing overnight polysomnography (PSG) in a pediatric sleep laboratory housed in a tertiary care children's hospital. Participants: 115 youth (59 girls, 56 boys), ages 3-18 years (mean 8.8 years, SD 4.4 years). Measurements: Outcome variables were total sleep time (TST), wake after sleep onset (WASO), and sleep efficiency (SE). Epoch-by-epoch comparisons were made between the 2 devices and PSG to determine sensitivity, specificity, and accuracy. Agreement between the 2 devices was determined with t-tests and the Bland-Altman concordance technique. Different algorithms/sensitivities, developmental age groups, and sleep disordered breathing (SDB) status were also examined. Results: For both device brands, sensitivity (0.89-0.97), specificity (0.54-0.77), and accuracy (0.87-0.90) were similar to previous reports. Notably, compared to PSG, both device brands significantly overestimated WASO, while the AMI device also significantly underestimated TST. Inter-device comparison of the 2 brands found poor agreement for TST, WASO, and SE. Agreement with PSG differed depending on the scoring algorithm (AMI) or sensitivity setting (PRMM), as well as across developmental age group and sleep disordered breathing (SDB) status. Conclusions: Similar to previous reports, both new actigraph brands were found to have good sensitivity (to detect sleep), but poorer specificity (to detect wake). Study results also suggest that researchers should adjust the scoring algorithm/sensitivity depending on a study's design (e. g., young children vs. adolescents, healthy children vs. youth with SDB). Further, inter-device reliability was poor, suggesting the need for caution when comparing results across studies that use different brands of actigraphic devices.
引用
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页码:159 / 166
页数:8
相关论文
共 30 条
[1]   Sleep/wake patterns derived from activity monitoring and maternal report for healthy 1-to 5-year-old children [J].
Acebo, C ;
Sadeh, A ;
Seifer, R ;
Tzischinsky, O ;
Hafer, A ;
Carskadon, MA .
SLEEP, 2005, 28 (12) :1568-1577
[2]   Estimating sleep patterns with activity monitoring in children and adolescents: How many nights are necessary for reliable measures? [J].
Acebo, C ;
Sadeh, A ;
Seifer, R ;
Tzischinsky, O ;
Wolfson, AR ;
Hafer, A ;
Carskadon, MA .
SLEEP, 1999, 22 (01) :95-103
[3]   The role of actigraphy in the study of sleep and circadian rhythms [J].
Ancoli-Israel, S ;
Cole, R ;
Alessi, C ;
Chambers, M ;
Moorcroft, W ;
Pollak, CP .
SLEEP, 2003, 26 (03) :342-392
[4]   The measurement of sleep by actigraphy: Direct comparison of 2 commercially available actigraphs in a nonclinical population [J].
Benson, K ;
Friedman, L ;
Noda, A ;
Wicks, D ;
Wakabayashi, E ;
Yesavage, J .
SLEEP, 2004, 27 (05) :986-989
[5]  
Berger AM, 2008, J PAIN SYMPTOM MANAG, P1
[6]   STATISTICAL METHODS FOR ASSESSING AGREEMENT BETWEEN TWO METHODS OF CLINICAL MEASUREMENT [J].
BLAND, JM ;
ALTMAN, DG .
LANCET, 1986, 1 (8476) :307-310
[7]   AUTOMATIC SLEEP WAKE IDENTIFICATION FROM WRIST ACTIVITY [J].
COLE, RJ ;
KRIPKE, DF ;
GRUEN, W ;
MULLANEY, DJ ;
GILLIN, JC .
SLEEP, 1992, 15 (05) :461-469
[8]   Actigraphy and parental ratings of sleep in children with attention-deficit-hyperactivity disorder (ADHD) [J].
Corkum, P ;
Tannock, R ;
Moldofsky, H ;
Hogg-Johnson, S ;
Humphries, T .
SLEEP, 2001, 24 (03) :303-312
[9]   Further validation of actigraphy for sleep studies [J].
de Souza, L ;
Benedito-Silva, AA ;
Pires, MLN ;
Poyares, D ;
Tufik, S ;
Calil, HM .
SLEEP, 2003, 26 (01) :81-85
[10]   Sleep patterns in preschool-age children with autism, developmental delay, and typical development [J].
Goodlin-Jones, Beth L. ;
Tang, Karen ;
Liu, Jingyi ;
Anders, Thomas F. .
JOURNAL OF THE AMERICAN ACADEMY OF CHILD AND ADOLESCENT PSYCHIATRY, 2008, 47 (08) :930-938