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J Desrosiers

Publications and source records attributed to J Desrosiers.

34 records · Page 2Linked to original sources
PubMed1995

Upper extremity performance test for the elderly (TEMPA): normative data and correlates with sensorimotor parameters. Test d'Evaluation des Membres Supérieurs de Personnes Agées.

OBJECTIVES: Objectives of this study were to develop normative data for the Test d'Evaluation des Membres Supérieurs de Personnes Agées (TEMPA) and determine its relation to upper extremity sensorimotor parameters such as fine and gross dexterity, coordination, strength, endurance, range of motion, and several types of sensibility. DESIGN: Cross-sectional study. SETTING: Community-dwelling subjects. PARTICIPANTS: Three hundred sixty healthy subjects randomly recruited by age and sex strata (60 to 69, 70 to 79, and 80 or older). MAIN OUTCOME MEASURES: Length of execution of the tasks in the TEMPA. RESULTS: Normative data are reported by gender and age group. The time taken to execute the tasks increased significantly with age. The women were faster on the tasks requiring a higher degree of fine dexterity, whereas the task requiring a lesser degree of fine dexterity and sensibility and more grip strength was accomplished faster by the men. Subjects who were more active and described themselves as being in excellent or good health performed better. CONCLUSION: The norms will help clinicians differentiate better between normal and pathological aging in upper extremity performance.

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PubMed1995

Upper-extremity motor co-ordination of healthy elderly people.

Motor co-ordination is an important prerequisite to adequate upper-extremity performance. With the ageing of the population, more and more elderly people are at risk of acquiring upper-extremity motor inco-ordination following sensorimotor deficit. The main objective of the study was to develop normative data on upper-extremity motor co-ordination for elderly people. Three hundred and sixty subjects aged 60 and over were randomly selected and evaluated with the Finger-Nose Test. The results revealed a linear decline in the performance of this test with age. Younger, more active and subjectively healthier subjects presented better motor co-ordination. Some differences were found between sexes and sides. The normative data will help clinicians to identify pathological reduction in motor co-ordination in an elderly population.

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PubMed1995

Reliability of the revised functional autonomy measurement system (SMAF) for epidemiological research.

The Functional Autonomy Measurement System (SMAF) is an instrument designed to assess disabilities related to 29 functions with a four-point scale (from 0: independent to -3: dependent). For epidemiological studies, a total score and five sub-scores can be obtained. A revised version was developed adding a -0.5 level to many items to indicate an activity accomplished independently but with difficulty. The objective of the study was to verify the test-retest and inter-rater reliability of the total score and sub-scores of the SMAF. Ninety subjects were randomly recruited in nine different residential settings ranging from home to long-term-care hospitals. Half of the subjects were assessed by the same nurse within a 2-week interval (test-retest) and the other half were assessed twice by two different nurses within the same interval (inter-rater). Results show intra-class correlation coefficients (ICC) of 0.95 and 0.96 for the total scores on test-retest and inter-rater reliability, respectively. The ICC were over 0.74 for all sub-scores for both types of reliability. A small systematic bias was present for two SMAF subscores on the inter-rater reliability. The addition of a new level did not modify the reliability of the scale.

Activities of Daily Living↗
PubMed1995

The Purdue Pegboard Test: normative data for people aged 60 and over.

Manual dexterity is frequently evaluated in rehabilitation services to estimate hand function. Several tests have been developed for this purpose, including the Purdue Pegboard, which measures fine manual dexterity. The goals of the study were to verify the test-retest reliability with subjects aged 60 and over without upper limb impairment, and to develop normative data based on a random sample of healthy older community-living individuals. The results show that the test-retest reliability is good (intra-class correlation coefficients from 0.66 to 0.90, depending on the subtest). Norms are presented to help clinicians involved in rehabilitation services to better differentiate real dexterity deficits from those that may be attributed to normal ageing.

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PubMed1995

Comparison of the Jamar dynamometer and the Martin vigorimeter for grip strength measurements in a healthy elderly population.

Grip strength is considered to be a good indicator of upper limb strength. The Jamar dynamometer and the Martin vigorimeter are two instruments frequently used to assess grip strength in clinical and research settings. The purpose of this study was to compare these instruments for assessing grip strength in 360 people aged 60 to 94 years, randomly selected from the electoral list. Anthropometric data were also collected. Data analyses were done using the maximum value on 3 trials with each instrument. Although the Martin vigorimeter is a pressure measure implying a dynamic movement as opposed to the static strength measure of the Jamar dynamometer, results indicate a very high correlation between the two measures. Grip strength measured by the Jamar dynamometer is even more dependent on hand anthropometry than measurements with the Martin vigorimeter.

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PubMed1994

Efficacy of a sensory integration program on behaviors of inpatients with dementia.

OBJECTIVES: Dementia is the disease most frequently leading to admission in long-term care institutions, primarily because persons with this disease exhibit several behavioral problems. The objective of this study was to measure the efficacy of the sensory integration program developed by Ross and Burdick in improving the functioning of persons with dementia. METHOD: Forty subjects with dementia (28 women, 12 men, mean age of 78.4 years) in three different institutional settings in Quebec City, Canada, were randomly assigned to the study (n = 22) or control (n = 18) group. Subjects in the study group participated in three 45-min sessions of a sensory integration program per week for 10 weeks. Outcomes were measured using the Revised Memory and Behavior Problems Checklist and the Psychogeriatric Scale of Basic Activities of Daily Living. RESULTS: The sensory integration program had no significant effect on the behaviors of the study group. CONCLUSION: Before this type of program is labeled inefficacious, other studies are necessary to determine whether modifying the frequency of sessions, the number of subjects, and the measuring instruments would lead to similar results.

Activities of Daily Living↗
PubMed1994

Validation of the Box and Block Test as a measure of dexterity of elderly people: reliability, validity, and norms studies.

Manual dexterity is a skill frequently evaluated in rehabilitation to estimate hand function. Several tests have been developed for this purpose, including the Box and Block Test (BBT) that measures gross manual dexterity. The goal of the present study was to verify the test-retest reliability and construct validity of the BBT with subjects aged 60 and over with upper limb impairment. The second objective of this research was to develop normative data based on a random sample of healthy elderly community-living individuals. The results show that the test-retest reliability is high (intraclass correlations coefficients of 0.89 to 0.97) and the validity of the test is shown by significant correlations between the BBT, an upper limb performance measurement and a functional independence measurement. The norms will help rehabilitation clinicians to differentiate better between real difficulties and those that may be attributed to normal aging.

Activities of Daily Living↗
PubMedDate not supplied

Functional autonomy measurement system: development of a social subscale.

The purpose of this study was to develop a subscale assessing social functioning for the functional autonomy measurement system (SMAF). The development of this new dimension was based on consultations (focus groups and nominal groups) of experts from different health care disciplines in Quebec, Canada, and France. Two interrater reliability studies were carried out with older people presenting a loss of functional autonomy and living either in an institution or at home. With the focus groups, the experts clarified the definition of social functioning and identified the factors involved. The nominal groups were used to construct a subscale composed of six items. The results of the first interrater reliability study showed a mean agreement percentage of 60% for the subscale and an intraclass correlation coefficient (ICC) of 0.70 (CI: 0.57-0.80). The results of the second interrater reliability study showed higher coefficients with an agreement percentage of 74% for the subscale and an ICC of 0.83 (CI: 0.61-0.93). These preliminary results demonstrate that the new social functioning subscale has good reliability, but more studies are needed to show its validity. The new SMAF, including the social functioning subscale, should help clinicians and researchers to obtain a comprehensive profile of functional autonomy. It could also contribute to the improvement of health care for older people.

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PubMedDate not supplied

Isometric grip endurance of healthy elderly men and women.

Grip endurance is one of the important prerequisites for good performance of the upper extremity and hence it is important to evaluate it correctly. However, we know little about normal grip endurance, especially for elderly people. The main objective of this study was to examine the age-related changes in grip isometric endurance of healthy community-dwelling elderly people. Two-hundred and eighty-six subjects aged between 60 and 90, were randomly selected from the electoral list of the city of Sherbrooke, Quebec, Canada. Grip relative isometric endurance was evaluated using the Jamar dynamometer. Isometric grip endurance was estimated by the number of seconds a subject could sustain 50% of his/her maximal voluntary grip strength. Contrary to other upper extremity sensorimotor parameters, no grip isometric endurance difference was found with age, in spite of a slight tendency towards a decrease. The women tended to have better scores than the men and endurance of dominant hand is better than the non-dominant. The stability with age could be explained by muscle fiber composition modifications.

Journal Article↗
PubMedDate not supplied

Impact of elbow position on grip strength of elderly men.

Grip strength is frequently measured in rehabilitation settings in order to monitor patient progress. Many factors influence grip strength measurements, including body segment positions and particularly elbow position. The objective of this study was to compare grip strength measurements obtained with two different elbow positions: full extension and 90 degrees of flexion. Forty-nine healthy right-handed men aged 60 to 84 years were tested with a Jamar dynamometer. Results indicated that left grip strength was significantly higher when the elbow was flexed to 90 degrees compared with when it was fully extended. No statistical difference between the two elbow positions was found for the dominant hand.

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PubMedDate not supplied

Normative data for grip strength of elderly men and women.

OBJECTIVES: Grip strength is an important prerequisite for good performance of the upper limb, hence it is important to evaluate it correctly. However, one of the main difficulties in evaluating the grip strength of elderly patients is the absence of valid norms. Therefore, the objective of this study was to develop normative data for maximum grip strength of persons aged 60 years and older. METHOD: The grip strength of 360 subjects aged 60 years and older, randomly recruited by age and gender strata, was evaluated with the Jamar dynamometer and the Martin vigorimeter according to the protocol of the American Society of Hand Therapists. RESULTS: Grip strength diminishes curvilinearly with age, and men are consistently stronger than women. The data are presented by the means, standard deviations, and range, and as predictive equations obtained by regression analysis. In addition to age and gender, hand circumference and body height proved to be the best indicators of grip strength for this population of elderly subjects. CONCLUSION: The random recruitment of subjects, the high participation rate in the study, and the comparability of the subjects who agreed to participate and those who refused give this study the high external validity that is essential to any norm study. The predictive equations will help occupational therapists to better estimate the expected grip strength of elderly patients than they could if using only age and gender.

Age Factors↗
PubMedDate not supplied

[Geriatric digestive surgery. An analysis of 163 cases].

The aim of our study is to analyze the clinical features and outcome of digestive surgery in the aged. From Jan. 1979 to Dec. 1981, 1,389 operations under general anesthesia were performed on patients 75 years old and more. From this group, 163 patients (111 females and 52 males, mean age: 79 +/- 0.7 years) underwent surgery of the alimentary tract. The procedures were divided in: colorectal (48%), biliary (32%), gastric (10%), small bowel (6%), esophagus (1%) and others (3%). An operation for cancer was performed in 63 patients: palliative (69%), curative (31%). The mean length of hospital stay is 23 days (pre-op 7 days, post-op 16 days). Only 16% of the patients needed intensive care. Postoperative complications occurred in 43 patients (26%); cardiovascular (47%), psychiatric (26%), pulmonary (23%) and others (4%). The overall mortality rate is 10%: 6% for elective cases and 24% for urgent cases (49 patients). The mortality is related to: sepsis and peritonitis (53%), cardiopulmonary disease (23%), hemorrhage (12%), cachexia (12%). At discharge, 62% of the patients returned home directly, 18% to convalescent homes, 10% to unknown places and 10% in nursing homes. Our data supports the benefit of surgery in the aged.

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