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. 2018 May 17;15:E59. doi: 10.5888/pcd15.170294

Figure 2.

Figure 2 plots the selected articles by using the Spencer grid. Quality assessment scores are on the x axis, and total impact scores are on the y axis. The quality assessment score is the total number of quality criteria of 9 total that were met by the study (<5 = limited quality, 5–7 = fair quality, 8–9 = good quality). The total impact score is the mean of effectiveness, reach, feasibility, sustainability, and transferability scores for the intervention (<2 = low impact, 2–3 = moderate impact, <3 = high impact).

Graph of intervention efficacy according to the Spencer grid (21), review of articles on increasing Filipino Amercian participation in cardiovascular disease prevention programs, United States, 2004–2016. The quality assessment score is the total number of quality criteria of 9 total that were met by the study (<5 = limited quality, 5–7 = fair quality, 8–9 = good quality). The total impact score is the mean of effectiveness, reach, feasibility, sustainability, and transferability scores for the intervention (<2 = low impact, 2–3 = moderate impact, >3 = high impact).