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Use of the Ages and Stages Questionnaire and Bayley Scales of Infant Development-II in neurodevelopmental follow-up of extremely low birth weight infants.

Woodward BJ, Papile LA, Lowe JR, Laadt VL, Shaffer ML, Montman R, Watterberg KL - J Perinatol (2011)

Bottom Line: The BSID-II was completed at 18 to 22 months corrected age.ASQ sensitivity and specificity at 18 to 22 months were 73 and 65%, respectively.Moderate correlation existed between earlier ASQ and later BSID-II results.

View Article: PubMed Central - PubMed

Affiliation: Department of Psychiatry and Behavioral Sciences, The Children's Hospital of Denver, Denver, CO 80045, USA. Woodward.Barbara@tchden.org

ABSTRACT

Objective: For infants born with extremely low birth weight (ELBW), we examined the (1) correlation between results on the Ages and Stages Questionnaire (ASQ) and the Bayley Scales of Infant Development-II (BSID-II) at 18 to 22 months corrected age; (2) degree to which earlier ASQ assessments predict later BSID-II results; (3) impact of ASQ use on follow-up study return rates.

Study design: ASQ data were collected at 4, 8, 12 and 18 to 22 months corrected age. The BSID-II was completed at 18 to 22 months corrected age. ASQ and BSID-II 18 to 22 month sensitivity and specificity were examined. Ability of earlier ASQs to predict later BSID-II scores was examined through linear regression analyses.

Result: ASQ sensitivity and specificity at 18 to 22 months were 73 and 65%, respectively. Moderate correlation existed between earlier ASQ and later BSID-II results.

Conclusion: For extremely low birth weight infant assessment, the ASQ cannot substitute for the BSID-II, but seems to improve tracking success.

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Related in: MedlinePlus

Per center comparison between the percentage of children who had 2 or more ASQs with the percentage of BSID-II evaluations completed (rs=0.71). Each data point represents one research center.
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Figure 1: Per center comparison between the percentage of children who had 2 or more ASQs with the percentage of BSID-II evaluations completed (rs=0.71). Each data point represents one research center.

Mentions: The rates of return for the 18-22 month follow up visit were compared with numbers of completed ASQs per participating research center. Using a Spearman correlation coefficient, a significant positive correlation (rs =0.71) was found when 2 or more ASQs were completed per child prior to the 18-22 month evaluation as seen in Figure 1.


Use of the Ages and Stages Questionnaire and Bayley Scales of Infant Development-II in neurodevelopmental follow-up of extremely low birth weight infants.

Woodward BJ, Papile LA, Lowe JR, Laadt VL, Shaffer ML, Montman R, Watterberg KL - J Perinatol (2011)

Per center comparison between the percentage of children who had 2 or more ASQs with the percentage of BSID-II evaluations completed (rs=0.71). Each data point represents one research center.
© Copyright Policy
Related In: Results  -  Collection

Show All Figures
getmorefigures.php?uid=PMC3139816&req=5

Figure 1: Per center comparison between the percentage of children who had 2 or more ASQs with the percentage of BSID-II evaluations completed (rs=0.71). Each data point represents one research center.
Mentions: The rates of return for the 18-22 month follow up visit were compared with numbers of completed ASQs per participating research center. Using a Spearman correlation coefficient, a significant positive correlation (rs =0.71) was found when 2 or more ASQs were completed per child prior to the 18-22 month evaluation as seen in Figure 1.

Bottom Line: The BSID-II was completed at 18 to 22 months corrected age.ASQ sensitivity and specificity at 18 to 22 months were 73 and 65%, respectively.Moderate correlation existed between earlier ASQ and later BSID-II results.

View Article: PubMed Central - PubMed

Affiliation: Department of Psychiatry and Behavioral Sciences, The Children's Hospital of Denver, Denver, CO 80045, USA. Woodward.Barbara@tchden.org

ABSTRACT

Objective: For infants born with extremely low birth weight (ELBW), we examined the (1) correlation between results on the Ages and Stages Questionnaire (ASQ) and the Bayley Scales of Infant Development-II (BSID-II) at 18 to 22 months corrected age; (2) degree to which earlier ASQ assessments predict later BSID-II results; (3) impact of ASQ use on follow-up study return rates.

Study design: ASQ data were collected at 4, 8, 12 and 18 to 22 months corrected age. The BSID-II was completed at 18 to 22 months corrected age. ASQ and BSID-II 18 to 22 month sensitivity and specificity were examined. Ability of earlier ASQs to predict later BSID-II scores was examined through linear regression analyses.

Result: ASQ sensitivity and specificity at 18 to 22 months were 73 and 65%, respectively. Moderate correlation existed between earlier ASQ and later BSID-II results.

Conclusion: For extremely low birth weight infant assessment, the ASQ cannot substitute for the BSID-II, but seems to improve tracking success.

Show MeSH
Related in: MedlinePlus