NIELSEN, Anne, VACH, Werner, KENT, Peter, HESTBAEK, Lise und KONGSTED, Alice, 2019. 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. Freiburg: Universität.
Elsevier - Harvard (with titles)Nielsen, A., Vach, W., Kent, P., Hestbaek, L., Kongsted, A., 2019. 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. Universität, Freiburg. https://doi.org/10.2147/clep.s103330
American Psychological Association 7th editionNielsen, A., Vach, W., Kent, P., Hestbaek, L., & Kongsted, A. (ca. 2019). 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 [Cd]. Universität. https://doi.org/10.2147/clep.s103330
Springer - Basic (author-date)Nielsen A, Vach W, Kent P, Hestbaek L, Kongsted A (2019) 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. Universität, Freiburg
Juristische Zitierweise (Stüber) (Deutsch)Nielsen, Anne/ Vach, Werner/ Kent, Peter/ Hestbaek, Lise/ Kongsted, Alice, 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, Freiburg 2019.