当前位置： SCI文献检索 > BMC MUSCULOSKELETAL DISORDERS期刊下所有文献 > Knee disorders in primary care: design and patient selection of the HONEUR knee cohort.

Knee disorders in primary care: design and patient selection of the HONEUR knee cohort.

Abstract：

BACKGROUND:Knee complaints are a frequent reason for consultation in general practice. These patients constitute a specific population compared to secondary care patients. However, information to base treatment decisions on is generally derived from specialistic settings. Our cohort study is aimed at collecting knowledge about prognosis and prognostic factors of knee complaints presented in a primary care setting. This paper describes the methods used for data collection, and discusses potential selectiveness of patient recruitment. METHODS:This is a descriptive prospective cohort study with one-year follow-up. 40 Dutch GPs recruited consecutive patients with incident knee complaints aged 12 years and above from October 2001 to October 2003. Patients were assessed with questionnaires and standardised physical examinations. Additional measurements of subgroups included MRI for recent knee traumas and device assessed function measurements for non-traumatic patients. After the inclusion period we retrospectively searched the computerized medical files of participating GPs to obtain a sample to determine possible selective recruitment. We assessed differences in proportions of gender, traumatic onset of injury and age groups between participants and non-participants using Odds Ratios (OR) and 95% confidence intervals. RESULTS:We recruited 1068 patients. In a sample of 310 patients visiting the GP, we detected some selective recruitment, indicating an underrepresentation of patients aged 12 to 35 years (OR 1.70; 1.15-2.77), especially among men (OR 2.16; 1.12-4.18). The underrepresentation of patients with traumatic onset of injury was not statistically significant. CONCLUSION:This cohort is unique in its size, setting, and its range of both age and type of knee complaints. We believe the detected selective recruitment is unlikely to introduce significant bias, as the cohort will be divided into subgroups according to age group or traumatic onset of injury for future analyses. However, the underrepresentation of men in the age group of 12 to 35 years of age warrants caution. Based on the available data, we believe our cohort is an acceptable representation of patients with new knee complaints consulting the GP, and we expect no problems with extrapolation of the results to the general Dutch population.

journal_name

BMC Musculoskelet Disord

journal_title

BMC musculoskeletal disorders

authors

Heintjes EM,Berger MY,Koes BW,Bierma-Zeinstra SM

doi

10.1186/1471-2474-6-45

keywords:

subject

Has Abstract

pub_date

2005-08-23 00:00:00

pages

issn

1471-2474

pii

1471-2474-6-45

journal_volume

pub_type

杂志文章

在线工具

Knee disorders in primary care: design and patient selection of the HONEUR knee cohort.