Reliability of telepsychiatry assessments: subjective versus observational ratings.
Geriatric patients in underserved areas could benefit from the use of telecommunications to expand access to mental health services. It is important to determine the clinical limitations of using videoconferencing for psychiatric assessments, particularly in the elderly. The goal of this study was to test the hypothesis that videoconferencing ratings based on visual observations of behavior would be less reliable than ratings based on patients' verbal reports of symptoms. Videoconferencing assessments of 30 geriatric patients using low-bandwidth (ISDN) equipment were compared to gold standard face-to-face assessments. The Brief Psychiatric Rating Scale (BPRS) was dichotomized into subjective items based on patients' verbal reports and observational items based on visual ratings of behavior. Reliability of the BPRS subjective items was consistently higher than for the observational items. Future studies should emphasize the accuracy of telemedicine ratings that require visual observation of behavior, which is crucial to clinical assessment of psychogeriatric conditions.
Jones
B N
BN
Department of Psychiatry and Behavioral Medicine, Wake Forest University School of Medicine, Winston-Salem, North Carolina 27157, USA.
Johnston
D
D
Reboussin
B
B
McCall
W V
WV
D000368:Aged; D000369:Aged, 80 and over; D000704:Analysis of Variance; D005260:Female; D015577:Geriatric Assessment; D006801:Humans; D008297:Male; D001523:Mental Disorders / Q000175:diagnosis*; D008875:Middle Aged; D011569:Psychiatric Status Rating Scales; D015203:Reproducibility of Results; D013685:Telecommunications