Time-trends in relative index of inequality (RII) and slope index of inequality (SII): a CVDNOR project. IglandJannicke Emil VollsetStein K. NygårdOttar SuloGerhard EbbingMarta S. TellGrethe 2014 <p>Estimates are displayed by gender and age group. Upper panel: Men and women aged 35–69 years. Lower panel: Men and women aged 70–94 years. The y- axis for the RII is given on the left hand side and the y-axis for the SII is given on the right hand side.</p>