erythematous disease pre and post intervention (n=60) Figure 1. Distribution of studied clients regarding to their total knowledge score about systemic lupus erythematous disease pre and post intervention (n=60) Doaa Mohamed Sobhy Elsayed et al. Effect of Health Education based Intervention on Self-care among Systemic Lupus Erythematosus Clients. American Journal of Nursing Research, 2018, Vol. 6, No. 3, 105-112. doi:10.12691/ajnr-6-3-4 © The Author(s) 2018. Published by Science and Education Publishing.