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At least 19 recordsLinked to original sources
PubMed1996

Correlation of patient questionnaire responses and physician history in grading clinical outcome following hip and knee arthroplasty. A prospective study of 201 joint arthroplasties.

Questionnaires are commonly used in orthopaedic outcome studies. This study sought to determine if responses to a simple standardized questionnaire correlated with responses obtained during a physician interview in evaluation of clinical outcome following hip and knee arthroplasty. One hundred sixty-two patients with 201 hip and knee arthroplasties were asked to fill out a questionnaire prior to returning for routine follow-up evaluation. There was a highly significant correlation (P < .0001, r = .74) between scores calculated from patient responses on the questionnaire and those calculated from responses recorded during the subsequent physician visit. There was no significant difference between patient and physician clinical hip scores, but physicians gave significantly higher knee scores than patients for both long- ( > 4.5 years, P < .05) and short-term ( < or = 4.5 years, P < .0001) follow-up periods; however, 97% of patient responses were within one grade of physician-recorded answers to the same questions. Eight and one-half percent of scores differed in overall evaluation from good-excellent to fair-poor categories. This study both validates and defines more clearly the limitations of questionnaires for follow-up evaluation of clinical results following total hip and knee arthroplasty.

Aged↗
PubMed1983

Occupational dermatoses in South Carolina: a descriptive analysis of cost variables.

The problem of occupationally related skin disease was examined by reviewing the files of all closed cases (n = 958) of skin disease processed by the South Carolina Industrial Commission for the fiscal year (FY) of July 1, 1978, through June 30, 1979. From this population, a subset (134) was queried to obtain further personal information for an analysis of cost variables. The key findings were: (1) 82% of the sampled population were atopic; assuming a 25% frequency of atopy in the general population, the relative odds of developing occupational skin disease are 13.5 times greater if one is atopic; significant association existed between increased days lost and a history of atopy. (2) Significant associations existed between higher cost items and delayed time to see physicians, history of having a preexisting rash, and younger age.

Absenteeism↗
PubMed1994

Nocturnal asthma symptoms may be more prevalent than we think.

We evaluated the prevalence of nocturnal asthma in our subspecialty allergy clinic to see whether it was significantly different than the prevalence in a previous study (3). A questionnaire was sent to 1258 patients, and there were 325 responses. Of the 325, 304 patients had asthma. A total of 204 (67%) of these had nocturnal symptoms of asthma. Eleven percent of the total population awakened every night, 16% awakened three to six nights per week, 20% one or two nights per week, 20% one night per month, and 33% not at all. We discovered that patients had a rather nonchalant view of their asthma and frequently did not report nocturnal symptoms to their doctors. We conclude that even in a specialty allergy and asthma practice, nocturnal asthma symptoms may be more prevalent than suspected. The reason for this is unclear but may be related to a problem with patient perception and possibly to a lack of diligence in physician history taking.

Asthma↗
PubMed1992

Detection and management of foreign bodies in soft tissue.

The discovery and management of foreign bodies in soft tissue are challenging problems for emergency physicians. History, physical examination, and thorough wound exploration serve as the screening test for the presence of foreign bodies. Various radiographic studies can be performed to confirm the diagnosis, to identify the object's composition and shape, and to determine its approximate location in the tissues. Once the object is discovered, the clinician must weigh the potential harm of the foreign body in its current location against the risks of attempting removal.

Extremities↗
PubMed1993

Second natural history study of congenital heart defects. Materials and methods.

Results of the location and recruitment efforts and comparisons of responses from patients who cooperated at different levels in the Second Natural History Study of Congenital Heart Defects are included because they influenced the choice of analytic methods and are essential to the generalizability of the results to the entire study cohort. Included are examination and data collection protocols (e.g., protocol definitions, test procedures, and data editing), statistical methods (e.g., box plots, survival curves, multivariable models, and rate adjustment), participation results (e.g., proportional odds analysis, mortality, location, recruitment, and full participants, including comparison of questionnaire responses and comparison of questionnaire response and physician history), and a discussion.

Data Collection↗