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Biomedical subjects

M H Covey

Publications and source records attributed to M H Covey.

7 recordsLinked to original sources
PubMed1987

Impairment, time out of school, and time off from work after burns.

Objective measurement of impairment after burns is important to patients, physicians, lawyers, and insurance companies. Even so, we could not find any references in the English literature describing how to objectively rate the physical impairment of burn survivors. The American Medical Association (AMA) has published the book Guides to Evaluation of Permanent Impairment, which is commonly used by surgeons to rate injuries. We decided to use this document to rate the impairment of burn patients. We studied patients who were treated at the University of Washington Burn Center during the years 1981, 1982, and 1983; survived the injury; were hospitalized 5 or more days or were skin grafted; and were followed until their condition was fixed (usually 12 months). This group included 325 patients. The mean age was 28.2 years and the mean total body surface area burned (TBSA) was 11.6 percent. We measured whole-man impairment (WMI) as described by the Guides to the Evaluation of Permanent Impairment. The mean whole-man impairment was 7.7 percent. In addition, we recorded time off from work and out of school after burns. The average time off from work was 12.7 weeks, and the average time out of school was 8.5 weeks. We conclude that the AMA publication can be used to rate burn patients and that the whole-man impairment of burn survivors is quite low if amputation, loss of range of motion, and nerve damage can be prevented.

Absenteeism↗
PubMedDate not supplied

Patient self-reports three months after sustaining a major burn.

As survival rates of patients with major burns increase, it is becoming more important to study the course and quality of their recovery. Few studies of the recovery of these patients exist that use a prospective design and standardized measures. This paper describes a preliminary study of the self-reported health of patients three months after sustaining a major burn. An initial analysis was conducted on selected data gathered from 29 patients as part of a more comprehensive, prospective study of burn rehabilitation outcome. Measurements analyzed included the Sickness Impact Profile (SIP), the Health-Specific Locus of Control Scale (HLC), and the total body surface area burned (TBSA). Findings showed that TBSA was related to the degree to which patients perceived they had control over their health, but few correlations were found between TBSA, and HLC scale, and the SIP scale. On the SIP, most patients reported few or no problems, but a significant minority reported major problems in one or more areas of their lives. The problems that were reported tended to cluster in the areas of vocation and emotional adjustment. These results suggest that patients with major burns should not be considered a homogeneous group with respect to rehabilitation outcome.

Adaptation, Psychological↗
PubMedDate not supplied

Relating mental health and physical function at discharge to rehabilitation status at three months postburn.

Preinjury mental health is said to be a major predictive factor in the rehabilitation progress of burn patients. However, it is unclear which component of rehabilitation (emotional v physical) is predicted by this variable; furthermore, the predictive validity of preinjury mental health has not been compared with physical variables. The present study compared preinjury mental health, physical variables, and length of hospitalization in predicting the rehabilitation progress of 59 major burn patients at three-month follow-up. Preinjury mental health was assessed by the Rand Mental Health Form; physical status, by the Upper Extremity Index (standard measures of upper limb joint mobility); and hospital stay, by the number of days of acute hospitalization. These variables were assessed at the time of discharge. Three-month rehabilitation outcome was measured by the Sickness Impact Profile, a self-report inventory that evaluates patient outcome in 12 different areas. These areas were in turn placed in the categories of disability (ie, difficulties in functioning in activities of daily living; eating) handicap (ie, difficulties in functioning in general areas of living; employment) and mental health status. In predicting mental health status at three months, preinjury mental health was significantly correlated. In predicting physical disability, physical factors were found to be important. Conversely, physical status was not significantly related to mental health outcome, and preinjury mental health was not related to physical disability. The results indicate the importance of defining outcome when attempting to predict rehabilitation progress of burn patients.

Activities of Daily Living↗
PubMedDate not supplied

Efficacy of continuous passive motion (CPM) devices with hand burns.

Ten patients with bilateral (deep second-degree and/or third-degree) hand burns requiring excision and grafting were included in a prospective randomized study to evaluate the efficacy of continuous passive motion (CPM) with burned hands. The purpose of the study was to evaluate: 1) if CPM is a useful alternative to supervised OT/PT for burned hands; 2) which patient populations benefit from CPM intervention; 3) if CPM use has deleterious effects on new grafts; and 4) what effect CPM has on hand pain. Eight hands in the control group and eight hands in the experimental group regained normal total active motion (TAMs) in an average of nine days (range three to 22 days). Two hands with tendon involvement in each group remained impaired at discharge. No patients suffered graft loss attributable to range of motion. Both groups reported only minimal pain during exercise.

Adult↗