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. 2020 Apr 5;9(4):1024. doi: 10.3390/jcm9041024

Figure 4.

Figure 4

Changes of satisfaction associated with hyaluronic acid and polylactic acid filler injections: (a) penile appearance, (b) sexual performance. * Paired t-test. Injected filler volume and baseline penile girth-adjusted analysis of covariance test from baseline. § Satisfactions were assessed with a 5-point visual analogue scale, with 1 indicating very dissatisfied and 5 indicating very satisfied. HA, hyaluronic acid; PLA, polylactic acid.