APA (7th ed.) Citation

Nielsen, A., Vach, W., Kent, P., Hestbaek, L., & Kongsted, A. (2016). Using existing questionnaires in latent class analysis: Should we use summary scores or single items as input? A methodological study using a cohort of patients with low back pain. Dove Medical Press.

Chicago Style (17th ed.) Citation

Nielsen, A., W. Vach, Peter Kent, L. Hestbaek, and A. Kongsted. Using Existing Questionnaires in Latent Class Analysis: Should We Use Summary Scores or Single Items as Input? A Methodological Study Using a Cohort of Patients with Low Back Pain. Dove Medical Press, 2016.

MLA (9th ed.) Citation

Nielsen, A., et al. Using Existing Questionnaires in Latent Class Analysis: Should We Use Summary Scores or Single Items as Input? A Methodological Study Using a Cohort of Patients with Low Back Pain. Dove Medical Press, 2016.