Research Article

Importance of Long-Acting Injectable Antipsychotic Preparation, Administration, and Injection Site Tolerability: A Focus on Paliperidone Palmitate Once-Every-6-Months Formulation

Figure 5

Mean visual analog scale scores for injection site pain by PP3M and PP6M doses. Note. PP3M, paliperidone palmitate once-every-3-months; PP6M, paliperidone palmitate once-every-6-months; VAS, visual analog scale. The VAS scale ranged from 0 (no pain at all) to 100 (unbearably painful). aVAS assessed within 30 minutes of injection. bFor PP6M doses, placebo injections were given at months 3 and 9 to maintain double-blinding. cVAS residual. dVAS residual/LOCF.