Previous studies have examined missed appointments in psychiatric outp
atients, but military patients have not been studied. The objective of
this study was to describe the characteristics of patients who miss o
r cancel appointments in a military outpatient psychiatry clinic. Duri
ng a 75-day period, patients presenting to the Walter Reed Army Medica
l Center outpatient psychiatry clinic mere tracked for missed and canc
eled appointments. Patients included active duty and retired service m
embers as well as military dependents. For each missed or canceled app
ointment, the treating psychiatrist completed a questionnaire detailin
g clinical information and information regarding the missed or cancele
d appointment. Within the study period, 20% of all scheduled appointme
nts were either missed or canceled. Fifty-two percent of the patients
who missed or canceled appointments called within 2 weeks to reschedul
e. Of those patients who missed or canceled appointments, 27% missed o
r canceled more than once during the study period. Active duty patient
s mere significantly more likely to miss and less likely to reschedule
than military dependents and retirees.