['The DSM-IV includes the specifier "generalized" to refer to social anxiety disorder (social phobia) patients if the fears include "most social situations". The focus on interventions such as the selective serotonin reuptake inhibitors (SSRIs) for generalized social anxiety disorder arguably runs the risk that inadequate treatment will be provided to patients with the non-generalized or discrete subtypes. There are, however, few data to address whether more generalized and less generalized subgroups of social anxiety disorder differ in response to medication.', 'To compare response of more generalized and less generalized social anxiety disorder to pharmacotherapy.', 'Data from three randomized placebo-controlled double-blind multicenter trials of the SSRI paroxetine in social anxiety disorder were pooled. Response on the Clinical Global Impression Global Improvement item was analyzed using logistic regression, and change in total Liebowitz Social Anxiety Score was analyzed using analysis of variance, with both models incorporating treatment (paroxetine vs placebo), subgroup (more generalized vs less generalized), demographic, and clinical variables.', 'The prevalence of more generalized social anxiety disorder was higher in females than in males. However, there was no significant difference in terms of age or clinical characteristics (duration of condition, baseline pulse, mean arterial blood pressure). At treatment endpoint there were significant treatment effects (for paroxetine vs placebo), but no significant subgroup effects (for more generalized vs less generalized).'] Is the selective serotonin reuptake inhibitor paroxetine effective in more generalized and in less generalized social anxiety disorder?