Single-room maternity care: Systematic review and narrative synthesis.

Most studies of single-room care were from the United States and Canada, and assessed costs, patient satisfaction and/or provider satisfaction. Studies used cross-sectional and/or pre-post comparative, retrospective descriptive and qualitative designs. Methodological quality of quantitative studies was generally weak, and few studies conducted inferential statistics. Maternal satisfaction with the single-room maternity model was positive across the studies; however, healthcare provider satisfaction was mixed.