Determining a Cut-Off Point for Scores of the Breastfeeding Self-Efficacy Scale–Short Form: Secondary Data Analysis of an Intervention Study in Japan

• Keiko Nanishi ,

  * E-mail: Keiko50@m.u-tokyo.ac.jp

  Affiliation Department of Community and Global Health, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan

  ⨯
• Joseph Green,

  Affiliation Office of International Academic Affairs, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan

  ⨯
• Masataka Taguri,

  Affiliation Department of Biostatistics and Epidemiology, Graduate School of Medicine, Yokohama City University, Yokohama, Japan

  ⨯
• Masamine Jimba

  Affiliation Department of Community and Global Health, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan

  ⨯