|
The initial
questionnaire was completed and returned by 75% (161 of 216) of
available vacuum constriction device users (group 1) at a median
follow-up of 3 months (range 2 to 6). The second questionnaire
was returned by 57% (115 of 202) of available vacuum
constriction device users (group 2) at a median follow-up of 29
months (range II to 63). If a response was not noted in a
returned questionnaire, it was not included in the analysis. |