TY - JOUR
T1 - Prevalence of a physician-assigned diagnosis of prostatitis
T2 - The olmsted county study of urinary symptoms and health status among men
AU - Roberts, Rosebud O.
AU - Lieber, Michael M.
AU - Rhodes, Thomas
AU - Girman, Cynthia J.
AU - Bostwick, David G.
AU - Jacobsen, Steven J.
N1 - Funding Information:
This project was supported by research grants from the Public Health Service, National Institutes of Health (AR30582), and Merck Research Laboratories.
PY - 1998/4
Y1 - 1998/4
N2 - Objectives. To describe the occurrence of a physician-assigned diagnosis of prostatitis in a community-based cohort. Methods. A sampling frame of all Olmsted County, Minnesota, male residents was used to randomly select a cohort of men between 40 and 79 years old by January 1, 1990, to participate in a longitudinal study of lower urinary tract symptoms. The 2115 participants (response rate 55%) completed a previously validated self- administered questionnaire that assessed the prevalence of lower urinary tract symptoms, including a history of prostatitis. Subsequently, all inpatient and outpatient community medical records of participants were reviewed retrospectively for a physician-assigned diagnosis of prostatitis from the date of initiation of the medical record through the date of the last follow-up. Results. The overall prevalence rate of a physician-assigned diagnosis of prostatitis was 9%. Men identified with the diagnosis of 'prostatitis' had symptoms of dysuria and frequency and rectal, perineal, suprapubic, and lower back pain. Among men with a previous diagnosis of prostatitis, the cumulative probability of subsequent episodes of prostatitis was much higher (20%, 38%, and 50% among men 40, 60, and 80 years old, respectively). Conclusions. These findings indicate that the community-based prevalence of a physician-assigned diagnosis of prostatitis is high, of similar magnitude to that of ischemic heart disease and diabetes. Furthermore, once a man has an initial episode of prostatitis, he is more likely to suffer chronic episodes than men without a diagnosis. Although the pathologic mechanisms underlying these diagnoses are not certain, these data provide a first step toward understanding how frequently the diagnosis occurs in the community.
AB - Objectives. To describe the occurrence of a physician-assigned diagnosis of prostatitis in a community-based cohort. Methods. A sampling frame of all Olmsted County, Minnesota, male residents was used to randomly select a cohort of men between 40 and 79 years old by January 1, 1990, to participate in a longitudinal study of lower urinary tract symptoms. The 2115 participants (response rate 55%) completed a previously validated self- administered questionnaire that assessed the prevalence of lower urinary tract symptoms, including a history of prostatitis. Subsequently, all inpatient and outpatient community medical records of participants were reviewed retrospectively for a physician-assigned diagnosis of prostatitis from the date of initiation of the medical record through the date of the last follow-up. Results. The overall prevalence rate of a physician-assigned diagnosis of prostatitis was 9%. Men identified with the diagnosis of 'prostatitis' had symptoms of dysuria and frequency and rectal, perineal, suprapubic, and lower back pain. Among men with a previous diagnosis of prostatitis, the cumulative probability of subsequent episodes of prostatitis was much higher (20%, 38%, and 50% among men 40, 60, and 80 years old, respectively). Conclusions. These findings indicate that the community-based prevalence of a physician-assigned diagnosis of prostatitis is high, of similar magnitude to that of ischemic heart disease and diabetes. Furthermore, once a man has an initial episode of prostatitis, he is more likely to suffer chronic episodes than men without a diagnosis. Although the pathologic mechanisms underlying these diagnoses are not certain, these data provide a first step toward understanding how frequently the diagnosis occurs in the community.
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U2 - 10.1016/S0090-4295(98)00034-X
DO - 10.1016/S0090-4295(98)00034-X
M3 - Article
C2 - 9586610
AN - SCOPUS:0031923783
SN - 0090-4295
VL - 51
SP - 578
EP - 584
JO - Urology
JF - Urology
IS - 4
ER -