Pain Research and Treatment / 2012 / Article / Tab 3

Clinical Study

Validation of the Self-Assessment of Treatment Questionnaire among Patients with Postherpetic Neuralgia

Table 3

Patient demographic characteristics at screening (pooled dataset; )1.

N

Age (years)
 Mean (SD)70.9 (11.7)
 Min, Max21–94

Age group [years; n (%)]
 ≤5044 (6.3%)
 51–6072 (10.3%)
 61–70168 (24.1%)
 71–80275 (39.4%)
 >80139 (19.9%)

Sex, n (%)
 Male319 (45.7%)
 Female379 (54.3%)

Ethnicity, n (%)
 Hispanic or Latino25 (3.6%)
 Not Hispanic or Latino673 (96.4%)

Race
 White648 (92.8%)
 African American21 (3.0%)
 Asian12 (1.7%)
 Other17 (2.4%)

SD: standard deviation.
1Pooled dataset included data from two clinical trials, Studies C116 ( ) and C117 ( ).

Article of the Year Award: Outstanding research contributions of 2020, as selected by our Chief Editors. Read the winning articles.