Cognitive Levels in Children with Obstructive Sleep Apnea
Author Information
Author(s): Bi Jing, Yu Bo, Zheng Guotong, Yan Yangyan, Zhang Yang, Lin Xiaoyan, Han Yiyuan, Song Chao
Primary Institution: Children’s Hospital, Zhejiang University School of Medicine
Hypothesis
Does obstructive sleep apnea (OSA) affect cognitive levels in children?
Conclusion
Children with OSA generally maintain normal cognitive levels, but specific domains may be negatively affected, especially in those with higher BMI scores.
Supporting Evidence
- The mean WISC-IV score of the children with OSA was 102.32, indicating normal cognitive performance.
- BMI scores were significantly negatively correlated with verbal comprehension.
- The OAHI was weakly negatively correlated with perceptual reasoning.
- Gender and tonsillar grade had no significant effect on cognitive levels.
- Future research should increase sample size and include more variables.
Takeaway
This study looked at how sleep problems affect kids' thinking skills. It found that while most kids do okay, those who are heavier might struggle more with certain types of thinking.
Methodology
Cognitive function was assessed using the Wechsler Intelligence Scale for Children-Fourth Edition (WISC-IV) in 110 children with OSA, and correlations with various physiological factors were analyzed.
Potential Biases
Potential bias due to the absence of a control group and reliance on self-reported data.
Limitations
The small sample size limits the generalizability of the results, and the study lacked a control group for comparison.
Participant Demographics
Children aged 6 to 14 years, with a mean age of 8.59 years; 63.6% male and 36.4% female.
Statistical Information
P-Value
p<0.05
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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