Sigma's scholarly research journal is one of the most widely read and respected healthcare journals internationally. In 2022, Journal of Nursing Scholarship's Impact Factor was 3.4, ranking it thirteenth among nursing journals. Free access is available for all Sigma members via this website.
Worldviews is a peer-reviewed, evidence-based nursing journal and primary source of information to improve patient care. In 2022, its Impact Factor was 4.3, ranking it fifth among nursing journals. Free access is available for all Sigma members via this website.