View clinical trials related to Reliability and Validity.
Filter by:Many studies were conducted on the determinants and acceptance of mobile or wearable health care technology (mHealth). However, little research was done on physiotherapists' thinking regarding the use of mHealth. In this study, it was aimed to test the suitability of the Physiotherapy Mobile Acceptance Questionnaire -PTMAQ which was developed by Blumenthal et al. [6] to evaluate the physiotherapists' Perspectives on the Use of Mobile or Wearable Technology in their clinical practice, to the assessments of physiotherapists (to understand attitudes and possible barriers). PTMAQ, based on the Technology Acceptance Model (TAM) by Blumenthal et al. [6] was translated into Turkish and applied to Physiotherapists working in Turkey. Thus, it is expected that the results to be obtained after the scale is applied in Turkish language and in the Turkish sample will contribute to the further development of the scale. In this respect, the study is important both in terms of bringing a new PTMAQ to the literature and making suggestions to researchers and academicians who will use this scale in the future.
The purpose of this study is to investigate the intra- and inter-rater reliability and concurrent validity of surgimap software for measuring the Q angle Surgimap (Nemaris Inc, New York, NY, USA) is a dedicated spine measurement and surgical planning software which is used in both the research works and the clinical rehabilitation. Q angle is considered to be an index of the vector for action of the patellar tendon and extensors mechanism which is highly affects the patellofemoral joint dysfunction and foot mechanics.
This study aims to develop and validate the Italian version of the modified Barthel Index (mBI-Italian), through the following steps: - translation of the mBI into Italian, by using the froward-backward translation approach, to produce a pre-final mBI-Italian - pre-pilot testing of the pre-final mBI-Italian in a sample of ten health professionals (physicians and physiotherapists), ten subjects who had a stroke, and 10 caregivers, i.e. subjects who take care of a person who had a stroke. All participants will be asked to judge the clarity of each item of the scale, including scoring instructions - evaluation of the metric properties (internal consistency, inter- and intra-rater reliability, validity and responsiveness) of the final mBI-Italian in a sample of subjects admitted to the Don Gnocchi Foundation in Florence for rehabilitation after stroke
This study aims to develop and validate the Italian version of the Motricity Index (MI-Italian), through the following steps: - translation of the MI into Italian, by using the forward-backward translation approach, to produce a pre-final MI-Italian - pre-pilot testing of the pre-final MI-Italian in a sample of ten health professionals (physicians and physiotherapists), who will be asked to judge the clarity of each item of the MI, including scoring instructions, to produce a final MI-Italian - evaluation of the metric properties (internal consistency, inter- and intra-rater reliability, validity and responsiveness) of the final MI-Italian in a sample of subjects admitted to the Don Gnocchi Foundation in Florence for rehabilitation after stroke.
The Elite HRV is a reliable HRV analysis tool and could be a valid option to replace the Polar V800. The objective of study is Comparing the HRV index recorded with the mobile app Elite HRV and with the multisport watch Polar V800. Individuals will submit to two RR interval recordings with a Polar H7 strap that sent the data either to the Polar V800 heart rate monitor or to the Elite HRV app. The volunteers will supine position and breathing spontaneously, and the RR intervals will collect during 25 minutes. Subsequently, without warning the subject, the strap will connect to a nother device, and the second 25minute evaluation was made. The order in which the devices will use is randomized and the HRV indexes will generated via Kubios HRV.
The study aims to find validity and intra-inter examiner reliability of the Lever Laser Lunge Test (LLLT). This is a new way to measure ankle range of motion during weight bearing, instead of classical dorsiflexion lunge test The study wants to assume that LLLT is comparable to the traditional test but more efficient because it could be used in different settings. To reach this goal, these two non-invasive tests will be performed to measure the amount of movement of the ankle joint in healthy teenage basketball players. Data will be statistically compared and studied.
Total knee arthroplasty (TKA) is a cost-effective treatment for end-stage knee osteoarthritis. It has demonstrable benefits such as reducing pain and improving activity and quality of life. Despite the decrease in pain after surgery, the expectations of patients regarding their physical functions are not fully realized. Physical performance tests and reporting tests are used to objectively evaluate physical function and reveal the patient's condition. It is known that physical performance tests better reflect post-surgical changes. In addition, it has been stated that there may be serious differences between the results of the reports based tests and the actual functional capacities of the patients. The 2-minute walk test and the 6-minute walk test are tests that are used in the evaluation of lower extremity physical performance and have been shown to be valid and reliable in different populations. However, a certain length of corridor is needed in order to carry out these timed walking tests. As an alternative to these, another test used in the evaluation of physical performance is the 2-minute step test. This test, which was developed in 1999, does not require much equipment and space, so the test can be easily applied in any environment. In this test, a height specific to each individual is determined (as high from the ground as the distance between the Spina iliaca anterior superior and the midpoint of the patella), and the participant is asked to raise and lower both knees, respectively, to this height for 2 minutes. These tests used in the evaluation of patients should be valid, reliable and sensitive. In clinical studies, reliability is an important psychometric property. Because stable data are necessary to provide accurate data on treatment effects or the amount of change observed over time. Another important psychometric property is validity. Validity is defined as the degree to which a concept is accurately measured in a quantitative study. Reliability studies of the 2-minute step test in active and sedentary lean adults have been conducted, but the psychometric evaluations necessary for its routine use in patients with TDP have not been performed.
The validity and reliability of adduction angle measurement of hip with smartphone will be investigate.
The 3-m backward walk test (3MBWT) is used to evaluate neuromuscular control, proprioception, protective reflexes, fall risk and balance. The aim of our study was to reveal the test-retest reliability and validity of the 3MBWT in Multiple Sclerosis patients. Our study will be done as a "test-retest" design and psychometric properties of 3 m backward walking test in MS patients will be examined. Mini Mental State Examination, 3 m walk back test, Berg Balance Scale, Timed Up and Go, Timed 25 Step Walking Test and 4-Square Step Test will be applied to the patients. All evaluations will be made by the same physiotherapist. The second and third evaluation (retest) will be performed by the same physiotherapist two days after the first evaluation (test) and 2 weeks later to measure test-retest reliability. It will be preferable to collect data with the same evaluator to avoid inter-rater error rate between evaluations. It will be preferable to collect data with the same evaluator to avoid inter-rater error rate between evaluations. The sample size, according to Lexell and Downham (2005), 40-50 participants should be included in reliability studies. Considering this recommendation, which defines the reliability of 3MBWT, it is planned to include 50 individuals with MS in our study.