“…Cabana et al, describe multiple barriers that limit PCPs' adherence to guideline-based care that include lack of their awareness, familiarity, and agreement with guidelines, and the inertia of previous practice (Cabana et al, 2002). Yet even if PCPs are knowledgeable and inclined to deliver appropriate depression care, competing patient demands on their time (Rost et al, 2000), low rates of patient adherence with recommended treatment (Lin et al, 2003), and system issues such as a lack of practice support to administer and collect a depression case-finding tool or a reminder system to enhance follow-up care may limit PCPs' ability to produce favorable outcomes. Furthermore, symptom rating scales commonly used to guide treatment in research studies are not routinely used in primary care practice to guide clinical treatment despite their availability.…”