Psychometric Properties of the Revised Osteoporosis Knowledge Test in Iranian Adolescent (original) (raw)
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Knowledge, Attitude and Practice of Osteoporosis among a group of Iranian Adolescent Females (2007)
Journal of Modern Rehabilitation, 2009
Background Osteoporosis is a global public health problem currently affecting millions of people worldwide, and Saudi Arabia is not an exception. Awareness and perceptions of susceptibility and belief in the seriousness of a disease can help in its prevention and control. We aimed to assess knowledge, attitude, and practices for osteoporosis among Saudi general population and to identify its determining factors. Methods A cross-sectional survey of people aged 18 years or older representing every region in the Kingdom of Saudi Arabia was carried out. A total of 2174 self-administered questionnaires were distributed to identify the levels of knowledge, attitude, and practice. Results Responses were obtained from 1830 individuals (42% female and 58% male). The majority of the study sample had heard about osteoporosis (78%). There were significant associations between the level of awareness and the following sociodemographics of the participants: age, sex, education, occupation, income, and residence (Po0.01). Regular practice of the main preventive behaviors was correlated with an increase in the level of awareness. Conclusion and recommendations The majority of the study cohort had heard about osteoporosis. Female respondents were more knowledgeable. Age was negatively correlated with the level of awareness. Awareness levels and the main sociodemographic determinants were significantly associated. The study recommended that health authorities and physicians should have better involvement in patient education efforts to improve and maintain the information provided on osteoporosis.
BMC Research Notes, 2013
Background: Knowledge and awareness about osteoporosis and its related risk factors are important contributors to osteoporosis preventive behavior. There is a need to assess the reliability of international osteoporosis-related knowledge and belief measurement tools in Arabic community. This study aimed to assess the reliability of the Arabic version of Osteoporosis Knowledge Assessment Tool (OKAT) and the Osteoporosis Health Belief Scale (OHBS) among Syrian women. Methods: The study included two phases. The first phase included a forward and backward translation of the osteoporosis-related tools (OKAT and OHBS) followed by a pilot testing. The second phase was an assessment of the test-retest reliability of the tools among a convenience sample of one hundred working women at Damascus Faculty of Medicine and its teaching hospitals. For this purpose each instrument was administered twice to all women at an interval of two weeks. Data collection took place in the fall of 2011, and was facilitated by a trained interviewer whose task was to administer the tools and collect some background data from the women who consented to participate in the study. Results: A total of one hundred women were recruited in this study for the reliability test-retest of the Arabic version of the tools. The mean age of studied women was 37.1 (SD = 8.4) years. Most of the women were married and nearly one-half of them had a university education. The internal consistency values for OHBS (Cronbach's alpha = 0.806) as well as the OKAT (Cronbach's alpha = 0.824) met the 0.7 Cronbach's alpha value requirement. Item analysis did not necessitate any omissions in either tool. McNemar's test identified only three items on the OKAT questionnaire that significantly differed from the test to the retest. The OKAT mean score (SD) for the test was 9.4 (2.6) and that for the re-test was 10.1 (2.9). Paired t test did not show significant difference (P = 0.068). Conclusion: The Arabic version of both the Osteoporosis Knowledge Assessment Tool (OKAT) and the Osteoporosis Health Belief Scale (OHBS) was found to be reliable as well as acceptable. Further research is needed as to complete the validation of those tools and to use them at larger scale whether in knowledge assessment or in assessing interventions.
BMC Public Health
Background Osteoporosis is one of the most common chronic musculoskeletal diseases. Osteoporosis-related knowledge is an important contributor in to prevent osteoporosis. There is no validated reliable questionnaire to measure the knowledge in Hungary. The aim of the study was to validate the Osteoporosis Knowledge Assessment Tool (OKAT) Hungarian version. Methods The research was a randomized validation study of a new Hungarian language instrument. The questionnaire was administered to 557 randomly selected healthy women (age between 25 and 44 years) from December 2018 to July 2019 in Baranya county, Hungary. The reliability was examined by the Flesch reading ease and McNemar’s test. We examined item discrimination and item-total correlations, inter-item consistency (Cronbach’s alpha coefficient) and principal component factor analysis. Results Significant differences (p
doi: 10.11648/j.ajns.20140302.11 Osteoporosis knowledge among female adolescents in
2014
Abstract: Osteoporosis is a growing chronic health problem that could result in mortalities and poor living quality. Although osteoporosis is a preventable disease affecting millions of people, the public awareness remains low and the most effective prevention of this disease is founded during childhood and adolescence when the prevention is actually the easiest. Aim: The current study assessed osteoporosis knowledge among female adolescents students in selected secondary school at El-Minia, Egypt. Methods: Information was gathered through across-sectional survey. Self-administered questionnaire consisted of 58 items assessing knowledge regarding osteoporosis was administered to one hundred and twelve female adolescent aged 15–18 years in one secondary school. Descriptive statistics was used to analyze the data. Results: Regarding knowledge of the studied sample about osteoporosis, it was found that 38.4 % of the studied sample didn’t know the meaning of osteoporosis, more over 75.9...
Development of a questionnaire (OPQ) to assess patient's knowledge about osteoporosis
Maturitas, 2000
: to develop a self-administered questionnaire (OPQ) to assess the patient's knowledge about osteoporosis. Methods: an initial item pool of 71 questions was developed with input from clinicians involved in the management of patients with osteoporosis. It was piloted in ten patients for face validity and comprehension. The questionnaire was then administered to 50 first-time attendees at a specialist osteoporosis unit. After item analysis using index of difficulty and index of discrimination, 20 items were selected for the final questionnaire (OPQ). These were in the areas of general information (5), risk factors , consequences and treatment (four each). Results: the average index of difficulty and index of discrimination (D) of the 20 items was 0.56 (\0.75 is suggestive of a poor discriminator) and 54.8% (D value of 50% is associated with highest level of item discrimination) respectively. This means that all the items actively discriminated between high and low scorers. The Flesch readability index was 74.3 (a score between 70 and 100 means a document is easily understood) and the reliability coefficient was 0.84 (acceptable range 0.8 -0.9). Criterion validity (verification that the scale measures what it claims to measure) was confirmed by the method of contrasted groups where members of an osteoporosis awareness charity had a significantly higher score than the first time attendees (13.6 9 4.3 vs. 8.5 9 5.4; P= 0.003). Conclusions: we have developed a self-report, 20-item questionnaire (OPQ) to assess the patient's knowledge about osteoporosis. Psychometric analysis has shown that the items have a satisfactory index of difficulty and discrimination. The OPQ is internally reliable, valid and easily understandable. It can be used to identify individuals in need of educational interventions as well as assess the effectiveness of education efforts as a part of management of osteoporosis.
2017
Osteoporosis is considered as a major health problem and the most common metabolic disease disabling in women. This study was performed in order to determine the life style of high school girls in Ahvaz City in relation to the prevention of osteoporosis. In this descriptive-analytical study 510 high school teen girls in Ahvaz City were randomly selected using the stratified cluster sampling methods. A questionnaire was used to collect the data, which was related to the different aspects of the life style associated with the prevention of osteoporosis, including calcium intake, physical activity and quality of sleep. Data were analyzed using SPSS software and Pearson correlation coefficient tests, ANOVA and T-test at a significance level of p<0.05. The findings indicated that they had an unfavorable Life style in the field of nutrition, quality of sleep and physical activity respectively 69.2, 24.9 and 20 of the units reviewed. The Life style of 64.5 of the students was medium. Th...
Eastern Mediterranean health journal = La revue de sante de la Mediterranee orientale = al-Majallah al-sihhiyah li-sharq al-mutawassit, 2018
The purpose of this study was to develop a Persian version of ECOS-16 Questionnaire and assess its reliability and validity. Two hundred and twenty women with postmenopausal osteoporosis were included in the study. Patients who were diagnosed as secondary osteoporosis by clinical and laboratory examinations were excluded. For reliability, an internal consistency (Cronbach's alpha coefficient) of ECOS-16 total score was calculated. The age of the study participants ranged from 50 to 75 years old (59.9 ± 7). Cronbach's alpha of the Persian version of the ECOS-16 was 0.84. Therefore, the Persian version of the ECOS-16 is a reliable and valid questionnaire to be used in the evaluation of quality of life in women with postmenopausal osteoporosis.
Knowledge, Attitude and Practices of Osteoporosis Risk Factors among Jazan University Students, 2019
International journal of innovative research in medical science, 2022
Osteoporosis is one of the non-communicable diseases that closely links to lifestyle and nutrition. This is a cross-sectional descriptive epidemiologic study, carried out on 440 Jazan university students (males& females). They are chosen by a stratified multistage cluster sampling technique to assess their knowledge, attitude, and practices (KAP) about osteoporosis risk factors. The data are collected using a validated semi structured Arabic questionnaires. The findings revealed that almost all survey participants agreed with the definition of osteoporosis, which is the decrease of bone density, with only 8.7% disagreeing. Furthermore, 80.0 percent of survey participants classified osteoporosis as a cause of bone fracture. The findings suggest that the study participants' good attitudes toward risk factor prevention of osteoporosis are linked to the daily consumption of an acceptable amount of milk. Another positive attitude toward osteoporosis prevention stemmed from a reduction in the amount of energy drinks consumed, which has been identified as an osteoporosis risk factor. The study recommends that university students of all grades participate in health education programs about osteoporosis risk factors and preventive treatment.
A Description of Osteoporosis Preventive Behaviors in Iranian Adolescent Girls
Background and aim: Osteoporosis is a major public health problem, particularly in women. Although osteoporosis is a senile disease, that will be started in youth and showed in adulthood. Two important modifiable factors that increases bone mineral density are calcium-and vitamin D intake and regular sport. Prevention is an important factor for starting or delaying osteoporosis. The purpose of this study was to describe osteoporosis preventive behaviors in Iranian adolescent girls 12-15 years old in two Kerman middle schools. Method: This is a descriptive-analytic research. The population consists of 147 female students of two middle schools in Kerman with cluster random sampling in November 2012. For collecting data used a researcher made questionnaire that should be mentioned that these variables are Likert scale 1-5 and the rating type. The students answered the same questionnaire including demographics, calcium and vit D intake, sun exposure and regular sport and barriers of using them. Data analysis included descriptive statistics, ANOVA analyses and SPSS software (package of Spss / pc + + ver16). Results: According the results, about the dietary intake of calcium, 91.8% of the student (135 students) reported that they are consuming every day and there is relationship between relative income families and dairy consumption. 47.2% of girls reported do sport 20 min/day or 3.5 hrs/week and there is a relationship between age adolescent girls and regular sport. Also 47.6% of students stated that they use the sunlight to receive vitamin D and there is a significant relationship between age mothers and sun exposure in adolescent girls (P=0.036). Discussion and Conclusion: This study shows the rate of osteoporosis preventive behaviors in Iranian adolescent girls is not enough. Among defined barriers, educational and personal barriers are more important for using osteoporosis preventive behaviors. So using educational program for adolescent girls and programs for increasing interests for using dairy diet and good equipment for sport can help increase in osteoporosis prevention behaviors in girls and finally in future mothers.
2020
Background: Known as a health and medical problem in the community, osteoporosis (OP) is the most prevalent metabolic bone disease. The most facile approach to dealing with osteoporosis is prevention and lifestyle modification. In adolescents, in particular, lifestyle plays the most important role in preventing from osteoporosis in the adulthood. This study was conducted to determine the level of osteoporosis preventive lifestyle and awareness among 13-15-year-old students in Garmsar city in 2018. Methods: This descriptive cross-sectional study was conducted on 400 high school students selected by two-stage cluster sampling method in Garmsar city in 2018. The data were collected with a three-part questionnaire containing 38 questions related to personal data and measurement of the awareness and lifestyle dimensions associated with osteoporosis prevention, including habits (smoking cigarettes and hookah and exposure to the sun to mention a few), nutrition, and physical activity. Cron...