Estimates of Prevalence of Cognitive Impairment From Research Studies Can Be Affected by Selection Bias

J Acquir Immune Defic Syndr. 2018 Jun 1;78(2):e7-e8. doi: 10.1097/QAI.0000000000001668.

Nancy E Mayo^{1

2}, Marie-Josée Brouillette^{1

3

4}, Lesley K Fellows^{5

6}

¹ Center for Outcomes Research and Evaluation, Research Institute of the McGill University Health Centre, Montreal, QC, Canada.
² Department of Medicine, School of Physical and Occupational Therapy, Faculty of Medicine, McGill University, Montreal, QC, Canada.
³ Department of Psychiatry, Faculty of Medicine, McGill University, Montreal, QC, Canada.
⁴ Chronic Viral Illness Service, McGill University Health Center, Montreal, QC, Canada.
⁵ Department of Neurology and Neurosurgery, Faculty of Medicine, McGill University, Montreal, QC, Canada.
⁶ Montreal Neurological Institute, McGill University, Montreal, QC, Canada.

No abstract available

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