bluuebunny/crossref_metadata_2025_split huggingface dataset:
Childrearing Practices and Developmental Expectations for Mexican-American Mothers and the Developmental Status of Their Infants
Authors: Kolobe Thubi HA 
Published: February 2017

Abstract
Background and Purpose. The impact of parent education programs on early intervention programs is not thought to be uniform among children from majority and minority populations. This study examined the relationship between maternal childrearing practices and behaviors and the developmental status of Mexican-American infants. Subjects. Participants were 62 Mexican-American mother-infant pairs. The infants' mean adjusted age was 12 months (SD=1.7, range=9–14). A third of the children were diagnosed with developmental delays and referred for early intervention by physicians or therapists when the children received their medical follow-up. The group was stratified according to socioeconomic status and acculturation using the Bidimensional Acculturation Scale for Hispanics. This scale uses cutoff points to classify individuals into 3 levels of acculturation. Methods. Information on childrearing practices and behaviors was gathered using the Parent Behavior Checklist (PBC), the Home Observation for Measurement of the Environment (HOME) Inventory, and the Nursing Child Assessment Teaching Scale (NCATS). Infants' developmental status was assessed by use of the Bayley Scales of Infant Development II (BSID II). The Pearson product moment correlation, partial correlations, Fisher z transformation, and multiple regression analyses were used to examine the relationship between childrearing practices and parenting behaviors, demographic factors, and infants' developmental status. Results. Maternal nurturing behaviors, parent-child interaction, and quality of the home environment were positively correlated with the infants' cognitive development. Maternal years of education modified the observed relationship between PBC and BSID II scores but not the observed relationship between HOME Inventory and NCATS scores. The childrearing practices, maternal socioeconomic status (SES) and age, and infants' gestational age at birth (GA) explained 45% of the variance in infants' cognitive scores. The infants' GA, maternal SES and age, and NCATS scores accounted for 32% of the motor scores on the BSID II. Discussion and Conclusion. The findings partially support a link between aspects of the mothers' childrearing behaviors and their infants' cognitive developmental status. For motor developmental status, the association appeared stronger with the infants' characteristics than with maternal childrearing practices and behaviors tested in this study.
Passive Versus Active Stretching of Hip Flexor Muscles in Subjects With Limited Hip Extension: A Randomized Clinical Trial
Authors: Winters Michael V , Blake Charles G , Trost Jennifer S , Marcello-Brinker Toni B , Lowe Lynne , Garber Matthew B , Wainner Robert S 
Published: February 2017

AbstractBackground and Purpose. Active stretching is purported to stretch the shortened muscle and simultaneously strengthen the antagonist muscle. The purpose of this study was to determine whether active and passive stretching results in a difference between groups at improving hip extension range of motion in patients with hip flexor muscle tightness. Subjects and Methods. Thirty-three patients with low back pain and lower-extremity injuries who showed decreased range of motion, presumably due to hip flexor muscle tightness, completed the study. The subjects, who had a mean age of 23.6 years (SD=5.3, range=18–25), were randomly assigned to either an active home stretching group or a passive home stretching group. Hip extension range of motion was measured with the subjects in the modified Thomas test position at baseline and 3 and 6 weeks after the start of the study. Results. Range of motion in both groups improved over time, but there were no differences between groups. Discussion and Conclusion. The results indicate that passive and active stretching are equally effective for increasing range of motion, presumably due to increased flexibility of tight hip flexor muscles. Whether the 2 methods equally improve flexibility of other muscle groups or whether active stretching improves the function of the antagonist muscles is not known. Active and passive stretching both appeared to increase the flexibility of tight hip flexor muscles in patients with musculoskeletal impairments.
Differences in Quadriceps Femoris Muscle Torque When Using a Clinical Electrical Stimulator Versus a Portable Electrical Stimulator
Authors: Lyons Christian L , Robb Joel B , Irrgang James J , Fitzgerald G Kelley 
Published: February 2017

Abstract
Background and Purpose. There have been conflicting views and evidence reported in the literature concerning differences in muscle torque-generating capacities between clinical (“plug-in”) console devices whose power source is provided by an electrical outlet (60 Hz, alternating current-driven) and portable electrical muscle stimulators (smaller, battery-operated stimulators). The purpose of this study was to compare the torque-generating capacity of the quadriceps femoris muscle during neuromuscular electrical stimulation (NMES) between a clinical neuromuscular electrical stimulator (VersaStim 380) and a portable neuromuscular electrical stimulator (Empi 300PV). Subjects. Forty volunteer subjects with no known knee, neurological, or cardiovascular pathology (22 male, 18 female) participated in the study. Methods. All subjects were tested with the clinical and portable stimulators on 2 separate days. Peak isometric torque of the quadriceps femoris muscle was measured using a Biodex dynamometer. Peak isometric quadriceps femoris muscle torque achieved during NMES and the average quadriceps femoris muscle torque integral produced over 10 NMES contractions were measured for each stimulator. Subjects also rated the amount of pain they experienced during the 10 NMES contractions using a numeric pain scale. Paired t tests were used to compare mean differences in measured variables between stimulator conditions. Results. There were no differences in the peak torque or numeric pain ratings during the electrically stimulated contractions between stimulator conditions. The Empi 300PV produced a greater average torque integral compared with the VersaStim 380 during 10 electrically stimulated contractions (Empi 300PV=988.6±330.4 N·m-s, Versastim 380=822.7±292.6 N·m-s). Discussion and Conclusion. The portable Empi 300PV stimulator produced comparable levels of average peak torque at comparable levels of discomfort to those produced by the VersaStim 380 clinical stimulator. The Empi 300PV maintained greater amounts of torque production during a 10-contraction training session compared with the VersaStim 380. Based on these data, we believe that the Empi 300PV has the potential to produce adequate levels of torque production for NMES quadriceps femoris muscle performance training. Further study is needed to determine the effectiveness of using the Empi 300PV for quadriceps femoris muscle performance training.
Robotic-Assisted, Body-Weight–Supported Treadmill Training in Individuals Following Motor Incomplete Spinal Cord Injury
Authors: Hornby T George , Zemon David H , Campbell Donielle 
Published: February 2017

AbstractBackground and Purpose. Performance of therapist-assisted, body-weight–supported treadmill training (BWSTT) to enhance walking ability of people with neurological injury is an area of intense research. Its application in the clinical setting, however, is limited by the personnel and labor requirements placed on physical therapists. Recent development of motorized (“robotic”) rehabilitative devices that provide assistance during stepping may improve delivery of BWSTT. Case Description. This case report describes the use of a robotic device to enhance motor recovery and ambulation in 3 people following motor incomplete spinal cord injury. Interventions. Changes in motor impairment, functional limitations, and locomotor disability were monitored weekly during robotic-assisted BWSTT and following transition to therapist-assisted BWSTT with the assistance of one therapist. Outcomes. Following this training, 2 patients recovered independent over-ground walking and another improved his gait speed and endurance. Discussion. The use of robotic devices may assist physical therapists by providing task-specific practice of stepping in people following neurological injury.
Assessing Mobility in Older Adults: The UAB Study of Aging Life-Space Assessment
Authors: Peel Claire , Baker Patricia Sawyer , Roth David L , Brown Cynthia J , Bodner Eric V , Allman Richard M 
Published: February 2017

Abstract
Background and Purpose. The University of Alabama at Birmingham (UAB) Study of Aging Life-Space Assessment (LSA) is a relatively new instrument to measure mobility. The purpose of this report is to describe the relationships between LSA and traditional measures of physical function, sociodemographic characteristics, depression, and cognitive status. Subjects. Subjects were a stratified random sample of 998 Medicare beneficiaries aged ≥65 years. The sample was 50% African American, 50% male, and 50% from rural (versus urban) counties. Methods. In-home interviews were conducted. Mobility was measured using the LSA, which documents where and how often subjects travel and any assistance needed during the 4 weeks prior to the assessment. Basic activities of daily living (ADL) and instrumental activities of daily living (IADL), cognitive status, income level, presence of depressive symptoms, and transportation resources were determined. The Short Physical Performance Battery (SPPB) was used to assess physical performance. Results. Simple bivariate correlations indicated a significant relationship between LSA and all variables except residence (rural versus urban). In a regression model, physical function (ADL, IADL) and physical performance (SPPB) accounted for 45.5% of the variance in LSA scores. An additional 12.7% of the variance was explained by sociodemographic variables, and less than 1% was explained by cognition and depressive symptoms. Discussion and Conclusion. The LSA can be used to document patients' mobility within their home and community. The LSA scores are associated with a person's physical capacity and other factors that may limit mobility. These scores can be used in combination with other tests and measures to generate clinical hypotheses to explain mobility deficits and to plan appropriate interventions to address these deficits.
Clinical Measurement of Sit-to-Stand Performance in People With Balance Disorders: Validity of Data for the Five-Times-Sit-to-Stand Test
Authors: Whitney Susan L , Wrisley Diane M , Marchetti Gregory F , Gee Michael A , Redfern Mark S , Furman Joseph M 
Published: February 2017

AbstractBackground and Purpose. People with balance disorders are characterized as having difficulty with transitional movements, such as the sit-to-stand movement. A valid and feasible tool is needed to help clinicians quantify the ability of people with balance disorders to perform transitional movements. The purpose of this study was to describe the concurrent and discriminative validity of data obtained with the Five-Times-Sit-to-Stand Test (FTSST). The FTSST was compared with the Activities-specific Balance Confidence Scale (ABC) and the Dynamic Gait Index (DGI). Subjects and Methods. Eighty-one subjects without balance disorders and 93 subjects with balance disorders were recruited for the study. Each subject was asked to stand from a 43-cm-high chair 5 times as quickly as possible. The ABC and DGI scores were recorded. Results. Subjects with balance disorders performed the FTSST more slowly than subjects without balance disorders. Discriminant analysis demonstrated that the FTSST correctly identified 65% of subjects with balance dysfunction, the ABC identified 80%, and the DGI identified 78%. The ability of the FTSST to identify subjects with balance dysfunction was better for subjects younger than 60 years of age (81%). Discussion and Conclusion. The FTSST displays discriminative and concurrent validity properties that make this test potentially useful in clinical decision making, although overall the ABC and the DGI are better than the FTSST at discriminating between subjects with and subjects without balance disorders.
Longitudinal Continuity of Care Is Associated With High Patient Satisfaction With Physical Therapy
Authors: Beattie Paul , Dowda Marsha , Turner Christine , Michener Lori , Nelson Roger 
Published: February 2017

Abstract
Background and Purpose. Recent literature has suggested that longitudinal continuity (ie, the patient is seen by the same practitioner for the entire course of treatment) may be linked to high degrees of patient satisfaction with medical care. The purpose of this study was to provide preliminary information regarding the association between longitudinal continuity and reports of patient satisfaction with physical therapy outpatient care. Subjects and Methods. A sample of 1,502 adult subjects completed the MedRisk Instrument for Measuring Patient Satisfaction With Physical Therapy Care at the time of discharge from outpatient physical therapy. Relationships between satisfaction measures and the presence or absence of longitudinal continuity were assessed by use of binary logistic regression. Results. Overall, 36.8% of the subjects reported complete satisfaction on the internal subscale (patient-therapist), and 47.9% of the subjects reported complete satisfaction on the external subscale (patient-support staff). Higher percentages of women (40.2% and 51.1% for internal and external subscales, respectively) than of men (31.9% and 43.3% for internal and external subscales, respectively) were completely satisfied with care. Of subjects who reported complete satisfaction on the internal subscale, 71.2% had longitudinal continuity of care, and 28.8% did not. A similar trend was noted for the external subscale (patient-support staff); 66.8% of subjects who reported complete satisfaction had longitudinal continuity, and 33.2% did not. Odds ratios describing the probability of complete satisfaction with care for subjects who had longitudinal continuity and for those who did not were significant and ranged from 2.7 to 3.5. Discussion and Conclusion. Subjects who received their entire course of outpatient physical therapy from only 1 provider were approximately 3 times more likely to report complete satisfaction with care than those who received care from more than 1 provider. These findings suggest that clinicians and managers should make efforts to preserve longitudinal continuity of care as a means of improving patient satisfaction with care.
A Comparison of Pressure Pain Detection Thresholds in People With Chronic Low Back Pain and Volunteers Without Pain
Authors: Giesbrecht R Jason S , Battié Michele C 
Published: February 2017

AbstractBackground and Purpose. Palpation is often utilized in the physical examination of patients with low back pain. The purpose of this study was to compare the pressure pain detection threshold (PPDT) of people with chronic low back pain (CLBP) and subjects without pain. Subjects and Methods. Thirty female subjects with CLBP were recruited from the offices of primary care physicians and physical therapists and compared with 30 female volunteers without pain for differences in PPDT at 6 sites tested bilaterally. Results. A significantly lower mean PPDT was found for all test site groups in subjects with CLBP compared with subjects without pain. A lower global PPDT was found in subjects with CLBP compared with subjects without pain (5.6 lb/cm2 versus 6.9 lb/cm2). This also was the case for PPDT for the group of test sites unrelated to the lumbar spine (5.1 lb/cm2 versus 6.1 lb/cm2) and for PPDT related to the lumbar spine (5.9 lb/cm2 versus 8.0 lb/cm2). Discussion and Conclusion. Neurobiological or biopsychosocial influences may have contributed to the lower PPDT evident in subjects with CLBP. Subjects with CLBP demonstrated a lower global PPDT compared with subjects without pain, which should be taken into account when interpreting findings of pain or tenderness from palpation.
A Fitness Program for Children With Disabilities
Authors: Fragala-Pinkham Maria A , Haley Stephen M , Rabin Jeffrey , Kharasch Virginia S 
Published: February 2017

AbstractBackground and Purpose. This case report describes a fitness program for children with disabilities and provides preliminary information about the safety and feasibility of the program. Case Description. Nine children, 5 to 9 years of age with physical or other developmental disabilities, participated in a 14-week group exercise program held 2 times per week followed by a 12-week home exercise program. Energy expenditure index, leg strength (force-generating capacity of muscle), functional skills, fitness, self-perception, and safety were measured before intervention, after the group exercise program, and again after the home exercise program. Outcomes. No injuries occurred, and improvements in many of the outcome measures were observed. More improvements were observed after the group exercise program than after the home program, and adherence was better during the group exercise program. Discussion. This case report demonstrates that a group exercise program of strength and endurance training may be a safe and feasible option for children with disabilities. Further research is needed to evaluate the effectiveness of a group fitness program and optimal training parameters.
Patellofemoral Pain and Asymmetrical Hip Rotation
Authors: Cibulka Michael T , Threlkeld-Watkins Julie 
Published: February 2017

AbstractBackground and Purpose. Patellofemoral joint problems are the most common overuse injury of the lower extremity, and altered femoral or hip rotation may play a role in patellofemoral pain. The purpose of this case report is to describe the evaluation of and intervention for a patient with asymmetrical hip rotation and patellofemoral pain. Case Description. The patient was a 15-year-old girl with an 8-month history of anterior right knee pain, without known trauma or injury. Prior to intervention, her score on the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) was 24%. Right hip medial (internal) rotation was less than left hip medial rotation, and manual muscle testing showed weakness of the right hip internal rotator and abductor muscles. The intervention was aimed at increasing right hip medial rotation, improving right hip muscle strength (eg, the muscle force exerted by a muscle or a group of muscles to overcome a resistance), and eliminating anterior right knee pain. Outcomes. After 6 visits (14 days), passive left and right hip medial rotations were symmetrical, and her right hip internal rotator and abductor muscle grades were Good plus. Her WOMAC score was 0%. Discussion. The patient had right patellofemoral pain and an uncommon pattern of asymmetrical hip rotation, with diminished hip medial rotation and excessive hip lateral (external) rotation on the right side. The patient's outcomes suggest that femoral or hip joint asymmetry may be related to patellofemoral joint pain.
Contribution of Psychosocial and Mechanical Variables to Physical Performance Measures in Knee Osteoarthritis
Authors: Maly Monica R , Costigan Patrick A , Olney Sandra J 
Published: February 2017

Abstract
Background and Purpose. This cross-sectional study evaluated the relative contributions of psychosocial and mechanical variables to physical performance measures in people with knee osteoarthritis (OA). Subjects. Fifty-four subjects (age, in years: X̄=68.3, SD=8.7, range=50–87) with radiographically confirmed knee OA were included in this study. Methods. Physical performance measures included the Six-Minute Walk Test (SMW), the Timed “Up & Go” Test (TUG), and a stair-climbing task (STR). Responses to psychosocial questionnaires that reflect depression, anxiety, and self-efficacy (a person's confidence in his or her ability to complete a task) were collected. Mechanical variables measured included body mass index and knee strength (force-generatingcapacity of muscle). Stepwise linear regressions were performed with the SMW, TUG, and STR as separate dependent variables. Results. Functional self-efficacy explained the greatest amount of variance in all performance measures, contributing 45% or more. Knee strength and body weight also explained some variance in performance measures. Anxiety and depression did not explain any variance in performance. Discussion and Conclusion Physical therapists evaluating the significance of the SMW, TUG, and STR scores in subjects with knee OA should note that a large part of each score reflects self-efficacy, or confidence, for physical tasks, with some contributions from knee strength and body weight.
Factors Associated With the Level of Movement-Related Everyday Activity and Quality of Life in People With Chronic Heart Failure
Authors: van den Berg-Emons Rita J , Bussmann Johannes B , Balk Aggie H , Stam Henk J 
Published: February 2017

Abstract
Background and Purpose. Cardiac rehabilitation has been shown to be effective in people with chronic heart failure (CHF), particularly in terms of exercise capacity. However, no effects have been found onthe level of movement-related everyday activity. Therefore, rehabilitation programs also should focus on enhancing the level of movement-related everyday activity. The aim of this study was to explore factors associated with the level of movement-related everyday activity and with quality of life in people with CHF. Subjects and Methods. Measurements of movement-related everyday activity (using an accelerometry-based Activity Monitor), quality of life, and associated factors were performed in 36 people with stable CHF (New York Heart Association classes II and III). Results. Knee flexion and extension torque, and particularly extension torque, were significantlyassociated with movement-related everyday activity (r =.43–.49, P&lt;.05), whereas non-physiological factors such as feelings of being disabled were associated with quality of life (r =.37–.77, P≤.01, P&lt;.05). No relationship was found between movement-related everyday activity and quality of life (r =.20–.22, P&gt;.05). Discussion and Conclusion. The results indicate that knee torque is associated with the level of movement-related everyday activity in people with CHF and that quality of life is mediated by nonphysiologicalfactors.
Locomotor Training Progression and Outcomes After Incomplete Spinal Cord Injury
Authors: Behrman Andrea L , Lawless-Dixon Anna R , Davis Sandra B , Bowden Mark G , Nair Preeti , Phadke Chetan , Hannold Elizabeth M , Plummer Prudence , Harkema Susan J 
Published: February 2017

Abstract
Background and Purpose. The use of locomotor training with a body-weight–support systemand treadmill (BWST) and manual assistance has increased in rehabilitation. The purpose of this case report isto describe the process for retraining walking in a person with an incomplete spinal cord injury (SCI) using the BWST and transferring skills from the BWST to overground assessment and community ambulation. Case Description. Following discharge from rehabilitation, a man with an incomplete SCI at C5–6 and an American Spinal Injury Association (ASIA) Impairment Scale classification of D participated in 45sessions of locomotor training. Outcomes. Walking speed and independence improved from 0.19 m/s as a home ambulator using a rolling walker and a right ankle-foot orthosis to 1.01 m/s as a full-time ambulator using a cane only for communitymobility. Walking activity (X̄±SD) per 24 hours increased from 1,054±543 steps to 3,924±1,629 steps. Discussion. In a person with an incomplete SCI, walking ability improved after locomotor trainingthat used a decision-making algorithm and progression across training environments.