Medicine and Health Sciences Commons^™

Evaluation Of Swallowing Related Measures In Different Head And Neck Postures In Healthy Young And Older Adults, Mabell Vargas

FIU Electronic Theses and Dissertations

This study evaluated swallowing related measures (oral transit time and number of swallows, tongue force and lip force) and different head and neck postures in a group of healthy young adults and older adults. Participants consisted of 19 healthy young and 17 healthy old. They were asked to ingest 2 different liquid consistency to measure the time they take to swallow and the number of swallows. The maximum tongue and lip force was measured with the IOPI device for 3 seconds and repeated 3 times.

The results of the study showed that the number of swallows is not significant regardless …

Correlates Of Vitamin D Status In Healthy Older Adults Living In Miami-Dade And Its Association With Non-Skeletal Outcomes: A Cross-Sectional Study, Johanna Lopez

FIU Electronic Theses and Dissertations

Examining factors that affect vitamin D status in the fast-growing elderly population of Miami-Dade, Florida, is needed. Vitamin D deficiency in older adults has been linked to correlates of disability, including falls and fractures, and cardiovascular disease. The purpose of this study was to determine the proportion of vitamin D insufficient individuals and their relationship with vitamin D insufficiency in older adults (n=97) living in Miami-Dade. We evaluated the association between vitamin D status and 1) dual task physical performance to understand the link between vitamin D and cognition in the context of mobility; and 2) cardiometabolic risk, measured by …

Neuromuscular Changes In Older Adults During The Lateral Step Task, Tatiana Bejarano

FIU Electronic Theses and Dissertations

Older adults may have trouble when performing activities of daily living due to decrease in physical strength and degradation of neuromotor and musculoskeletal function. Motor activation patterns during Lateral Step Down and Step Up from 4-inch and 8-inch step heights was assessed in younger (n=8, 24.4 years) and older adults (n=8, 58.9 years) using joint angle kinematics and electromyography of lower extremity muscles. Ground reaction forces were used to ascertain the loading, stabilization and unloading phases of the tasks. Older adults had an altered muscle activation sequence and significantly longer muscle bursts during loading for the tibialis anterior, gastrocnemius, vastus …

The Benefits Of A Regular Exercise Group Program In Community Dwelling Elders With Chronic Stroke, Dessislava Dakova

FIU Electronic Theses and Dissertations

The purpose of this study was to investigate whether community dwelling elders with chronic stroke who participate in a regular exercise group program demonstrate decreased fear of falls, decreased depression and improved quality of life/health status perception as compared to community dwelling elders with chronic stroke who don’t participate in such an exercise program.

Two groups of 13 English speaking community dwelling elders with chronic stroke, were selected. The first group consisted of individuals who were currently participating in the Adult Fitness Group at South Miami Hospital (SMH) and the second group consisted of former SMH patients who had not …

Interprofessional Perceptions Between Occupational Therapists And Physical Therapists: Barriers To Effective Interdisciplinary Team Functioning, Jennifer L. Gober

FIU Electronic Theses and Dissertations

OT and PT practitioners are expected to function as members of an interdisciplinary team effectively. It is important to be aware of the barriers that may create conflict between them. The purpose of this study was to examine interprofessional perceptions regarding interprofessional and practice issues that might serve as barriers to effective interdisciplinary team functioning. A random sample of 400 therapists (200 OTs and 200 PTs) was mailed questionnaires. A total of 182 questionnaires were used for data analysis. Research questions were analyzed using descriptive statistics, frequency distributions, t-tests, and chi-squares.

This study finds that OTs and PTs have differences …

Clinician Perceptions Of Factors That Enhance Patient Compliance In Physical Therapy, Victoria R. Benea

FIU Electronic Theses and Dissertations

The purpose of this study was to determine physical therapists utilization of methods to increase compliance with home exercise programs, and to determine their perceptions of barriers patients have to completing exercise programs. The secondary purpose of this study was to describe the association, if any, between therapists' age, participation in exercise and/or lifestyle changes and the utilization of methods to increase exercise compliance. A sample of 73 physical therapists attending the American Physical Therapy Association Combined Sections Meeting were surveyed for this study. This study found that barriers listed by patients were similar to those found in the literature. …

The Effects Of Therapeutic Ultrasound On Open Wounds, Martha Henao Bloyer

FIU Electronic Theses and Dissertations

The purpose of this study was to evaluate the evidence for the effectiveness of therapeutic ultrasound (US) therapy in the treatment of open wounds as an adjunct to the usual and customary treatment provided by physical therapists. An exhaustive search of all published studies on the effects of therapeutic ultrasound on open wounds was performed. Every article, which met certain criteria, was reviewed in detail. Criteria included the use of human subjects, animal subjects, or human cells in vitro, publication in referred journals indexed by MEDLINE, CINAHL and availability of full text in the English language. Fourteen studies met the …

The Effect Of Three Positions Of Shoulder Flexion On Grip Strength, John David Canyock

FIU Electronic Theses and Dissertations

This study investigated the effect of shoulder position on grip strength in 30 female students from Florida International University. A Jamar dynamometer was used to measure the grip strength in three testing positions (0,90 and 135 degrees of shoulder flexion with full elbow extension). The highest mean grip strength measurement was found at 135 degrees of shoulder flexion, followed by 0 degrees and then 90 degrees. An ANOVA indicated that there was a significant difference between at least two of the three positions. A Fisher's LSD post hoc test indicated that mean grip strength at 135 degrees of flexion was …

Physical Therapy Recruitment And Retention Strategies Of Hospitals In The Us, Laura Burgos

FIU Electronic Theses and Dissertations

Hospitals are seeing a reduction of physical therapy (PT) staff due to increased opportunities and competition. Planning effective recruitment and retention strategies for PTs in hospital settings may play an important role in reducing the problem. The primary purpose of this descriptive research was to compile information on recruitment and retention strategies used for physical therapists working in hospital settings. Four hundred surveys were mailed nationwide to hospital-based physical therapy managers. Strategies most commonly used were: attractive benefit package, interdisciplinary teams, competitive salaries, and student employment. The least used strategies used were: sign-on bonus, incentive pay programs, recruitment and retention …

Job Satisfaction Of School-Based Physical Therapists, Leonard Elbaum

FIU Electronic Theses and Dissertations

Recruitmuent and retention of Physical Therapists (PTs) by public school systems has been identified in the literature as a significant problem, and the resultant shortage of school-based PTs hinders the capability of school systems to deliver physical therapy services to exceptional students as mandated by federal statute. The purpose of this study was to assess the level of job satisfaction among physical therapists who currently work in public school settings. Job satisfaction can be an important factor affecting recruitment and retention.

A systematic sample of 462 school-based PTs was chosen to receive via mail a survey instrument which requested information …

A Comparison Study Of Hip Range Of Motion And Electromyography During Backward Walking Between Children With Spastic Diplegia And Children Without Known Disabilities, Martin L. Carrillo

FIU Electronic Theses and Dissertations

The purpose of this study was to examine the kinematics of the pelvis and the right hip and the electromyographic activity of the gluteus maximus and biceps femoris during backward walking in children with spastic diplegic cerebral palsy and children without known disabilities. Subjects included 6 children, three with a diagnosis of spastic diplegia and three without known disabilities.

The results of the study showed important differences between the experimental group and the control group. Subjects with spastic diplegic cerebral palsy (SDCP) walked backwards with less hip extension, more body rotation, shorter and slower steps, and used a higher percentage …

Enhancing Physical Therapy Students' Attitudes Toward Telecommunication Technology By Using A Demonstration Model, Steven R. Bernstein

FIU Electronic Theses and Dissertations

The purpose of this study was to assess and enhance the attitudes and knowledge of physical therapy students toward telecommunication technology. A questionnaire was given to appraise the attitudes and knowledge of 156 physical therapy students toward telecommunication technology. The intervention was a one hour presentation on applications relevant to physical therapy practice. The majority of students expressed interest in telecommunication before the presentation, and felt that expanded use of telecommunication was important to the profession. However, only a minority of students demonstrated knowledge about specific medical telecommunication applications. The post-intervention questionnaire showed the presentation to be effective in changing …

The Effects Of Massage Therapy On Delayed-Onset Muscle Soreness After Unaccustomed Exercise For Healthy, Sedentary Adults, Neal B. Finkelstein

FIU Electronic Theses and Dissertations

This study examined the effects of massage therapy on delayed-onset muscle soreness (DOMS) following unaccustomed exercise in healthy, sedentary adults. Fifteen volunteers between the ages of 23 and 63 performed 100 calf raises followed by 15 minutes of rest. After the rest period, one leg was randomly assigned to receive a 5-minute massage while the other leg received a 5-minute placebo ultrasound treatment. A questionnaire was administered to evaluate DOMS at 24, 48, and 72 hour posttreatment intervals when DOMS reportedly is at its peak. A double blind control was employed so that the examiner was unaware as to which …