Post-orgasmic Illness Syndrome: A Case Report.

Post-orgasmic illness syndrome (POIS) is a rare condition characterized by debilitating symptoms following ejaculation. We present a case of a 25-year-old male with flu-like symptoms post-ejaculation since age 17. Despite minimal relief from conventional treatments, a comprehensive evaluation led to the diagnosis of POIS and successful management with niacinamide therapy. The presentation of flu-like symptoms following ejaculation in this case raises several questions regarding the underlying pathophysiology. While the exact cause of his symptoms remains elusive, the resolution achieved with niacinamide therapy underscores the importance of considering alternative treatment modalities in complex cases. The role of varicocele in symptom manifestation, if any, also warrants consideration, as varicocele has been associated with male infertility and testicular dysfunction.

Prevalence and Awareness of Carpal Tunnel Syndrome Among Adults in Tabuk City of Saudi Arabia: A Cross-Sectional Study.

Background Carpal Tunnel Syndrome (CTS) is a condition when the median nerve is entrapped and compressed within the wrist. It significantly affects the quality of life and work productivity of the affected individuals. Aim This study aimed to assess the prevalence of CTS and the risk factors associated with this condition among the general population in Tabuk City, Saudi Arabia, and to explore their knowledge of the causes, manifestations, and treatment options. Methods This cross-sectional study included male and female adult residents of Tabuk City aged 18 years and above who agreed to participate in the study. Data were collected using an online, self-administered questionnaire that was distributed to the public using different social media platforms. Results In this study, the prevalence of CTS was 3.4%. The presence of chronic diseases was a significant risk factor for the CTS (p = 0.003). Participants having chronic diseases were 6.370 times more likely to develop CTS (AOR: 6.370, 95% CI: 2.048 to 19.817). The participants had good levels of awareness about the causes (89.3%), clinical manifestations, and treatment of CTS (92.2%). There was a significant association between the level of knowledge about the causes of CTS and gender (p=0.014). Females (74.3%) showed a higher level of knowledge than males (25.7%). As well, the young (18-25) age group (67.9%) was more significantly aware of the causes of CTS in comparison to the other age groups (p=0.023). Conclusion The prevalence of carpal tunnel syndrome among the adult population in Tabuk City, Saudi Arabia, was 3.4%, and the significant underlying risk factors were chronic diseases such as diabetes mellitus, hypothyroidism, and rheumatoid arthritis. The level of awareness of CTS was satisfactory.

Updates on the Prognosis of Giant Cell Arteritis: A Systematic Review.

Giant cell arteritis (GCA) is considered the most common type of vasculitis, especially in people aged 50 years or older, and imaging studies have helped predict its systemic nature. We conducted this review to highlight the results of the recently published articles considering the prognosis of giant cell arteritis (GCA). We searched for the relevant literature in SCOPUS, PubMed, Web of Science, and Science Direct and were included. We used Rayyan (Rayyan Systems, Cambridge, Massachusetts) throughout this systematic approach. The search resulted in twelve studies with 2600 patients with GCA diagnosis; most of them, 1853 (71.3%), were females. This systematic review found that most of the GCA patients experienced at least one relapse episode, primarily in patients younger than 75 years, with dependency on glucocorticoids, female sex, and involvement of large vessel vasculitis. We also found that stroke in GCA patients was associated with a bad prognosis. Therefore, we think more prospective studies are needed to enhance particular patient outcomes, and new therapeutic approaches using accessible biotherapies like tocilizumab and other similar medications are required.

Orthodontics and Temporomandibular Disorders: An Overview.

The relationship between orthodontics and temporomandibular disorders (TMDs) constitutes a subject of paramount significance in dental and craniofacial health. This abstract embarks upon an in-depth examination of the intricate connection between orthodontic practices and TMD, primarily focusing on evaluating the impact of orthodontic treatment modalities on the health and functionality of the temporomandibular joint (TMJ). This exploration elucidates the multifaceted interplay between orthodontic interventions and TMD by traversing a landscape of scholarly research and empirical investigations. The review draws from a broad spectrum of studies to analyze the potential influence of orthodontic treatments, which encompass occlusal adjustments and alterations in jaw positioning, on the development and management of TMD symptoms. The inquiry delves into the diverse range of TMD conditions, considering the implications of orthodontic techniques on occlusal stability, condylar alignment, and overall TMJ function. Through a comprehensive synthesis of the available body of knowledge, this abstract aspires to equip dental practitioners, orthodontists, and researchers with a nuanced understanding of the complex dynamics that govern the relationship between orthodontics and TMD. This knowledge, in turn, offers a foundation for informed clinical decision-making and the formulation of effective treatment strategies for patients presenting with TMD symptoms. By shedding light on the intricate interactions between orthodontic procedures and TMJ health, this abstract contributes to the advancement of clinical practices, promoting improved patient outcomes and well-being in the context of both orthodontics and TMDs.

Knowledge and Attitude about Evidence-Based Dental Practice among Dentists in Al-Kharj, Saudi Arabia.

Background: Quality of patient care will improve when dental professional practices are based on evidence. The present study was aimed at assessing the knowledge and attitude of private dental practitioners in Al-Kharj regarding evidence-based dentistry. Methodology: The study sample consisted of 180 private dental practitioners in Al-Kharj, Saudi Arabia. A pretested questionnaire was used to collect information regarding knowledge and attitude toward evidence-based dental practice (EBDP). Data were collected by direct personal contact and information was collected on the same day. Results: Awareness of EBDP among private dental practitioners was 67.8%. Also, 31.1% of subjects told that they practice EBD in decision-making about patient treatment. Only 16.7% of study subjects were aware of the Cochrane database, whereas 34.1% were aware of the evidence-based pyramid. Also, 91.7% thought that they needed to be trained regarding EBD. Conclusion: Awareness of EBDP is low among private dental practitioners but the majority of dentists think they need training regarding evidence-based dentistry.

Cultural Adaptation, Reliability and Validation of the Arabic Örebro Musculoskeletal Pain Questionnaire in Patients with Low Back Pain.

Background: The Örebro Musculoskeletal Pain Questionnaire (ÖMPQ) assesses the psychosocial factors in people with complaints of musculoskeletal disorders and predicts those likely to develop persistent symptoms. Objective: To culturally-adapt and assess the validity of the ÖMPQ in an Arabic population with low back pain (LBP). Methods: This was a prospective cohort validation study of the ÖMPQ. The Arabic-ÖMPQ was created by forward translation, translation synthesis and backward translation in an Arabic population. Participants were included if they were 18 years or older, had acute or chronic LBP and were fluent in Arabic. Eighty-four patients completed the questionnaires at baseline, 2 days later and 3 months follow-up. We assessed specific agreement and test-retest reliability using the interclass correlation coefficient (ICC). We assessed predictive validity using linear regression and relative risk. We assessed content validity by investigating the ceiling and floor effects. Results: To construct validity, the Arabic-ÖMPQ had a moderate (r≥0.3, <0.5) to high (r≥0.5) correlation with pain, disability, fear-avoidance and catastrophizing questionnaires. The test-rest reliability was high ICC2,1=0.92 (95% CI: 0.83-0.96). The Arabic-ÖMPQ score at baseline can significantly predict disability at 3 months F(1,82)=33.87, p<0.01; R2=0.29. Conclusion: The translation of the Arabic-ÖMPQ into Arabic was successful. The Arabic-ÖMPQ showed very good reliability and proper validity and thus can be used to predict the risk of developing persistent disability amongst patients with LBP in an Arabic population.

The Relationship Between Using Smartphones andText Neck Syndrome in Online Learning Among University Students in Jordan: A Survey Study.

BACKGROUND: The use of online learning methods has expanded considerably in many countries since the declaration of COVID-19 as a global pandemic by the World Health Organization. Smartphones are widely used for voice and text messaging, checking emails, and distance learning. The aim of this study was to investigate the relationship between using smartphones and text neck syndrome. MATERIAL AND METHODS: A cross-sectional study was conducted among university students in Jordan between February and March 2023. All undergraduate students were invited to participate. A self-administered online (Google forms) questionnaire was distributed by posting the link to the questionnaire on students' groups through social media websites such as Facebook, Twitter, and WhatsApp. RESULTS: A total of 171 students responded to the survey. The participants included 103 (60%) females and 68 (40%) males. Approximately 79% of the participants were less than 22 years old. Almost half of the participants reported pain at neck (54%) and shoulder (51%), while about 61% of participants suffered from upper back pain. CONCLUSIONS: 1. Smartphones are widely becoming essential in educational technology, and more concern should be expended to increase the awareness about optimal and healthy usage of smartphones by restricting usage duration in order to reduce neck and shoulder pain and associated poor functioning in daily living activities. 2. Poor patterns of smartphone use increase the likelihood of neck pain. 3. Neck movement limitations are not associated with age or gender. 4. Students who did not report limitation in neck movement were less likely to have difficulty with reading.

Single-textured insole for the less affected leg in freezing of gait: A hypothesis.

Freezing of gait (FoG) is one of the most widely distributed and disabling gait phenomena in people with Parkinson's disease (PD). The current therapeutic interventions show suboptimal efficacy in FoG. Lower extremity proprioception impairments, especially in the most affected leg, gait initiation hesitation, and gait asymmetry are FoG factors, and there is a need to accurately consider them in terms of therapeutic approaches. Accordingly, we hypothesize that using a single-textured insole for the less affected leg may improve FoG by providing proprioceptive stimulation that enhances sensory processing and reduces gait hesitation and asymmetry. Proprioceptive sensory stimulation for the less affected limb could be more effective than for the double legs that are currently used in rehabilitation settings due to the sensory processing in the less affected basal ganglia being better.

Incidence rate, risk factors, and management of Bell's palsy in the Qurayyat region of Saudi Arabia.

Background: Bell's palsy is an idiopathic facial nerve dysfunction causing temporary paralysis of muscles of facial expression. This study aimed to determine the incidence rate, common risk factors, and preferred treatment by the Saudi patients with Bell's palsy. Method: This cross-sectional study was carried out in the Qurayyat region of Saudi Arabia. The retrospective medical records were searched from 2015-2020 of patients diagnosed with Bell's palsy at Qurayyat General Hospital and King Fahad hospital. A 28-item questionnaire was developed by a team of experts and pre-tested among patients with Bell's palsy before being sent to the eligible participants. The data were analyzed using summary statistics, Chi-square test, Fisher exact test and Likelihood ratio test. Results: We identified 279 cases of Bell's palsy from the medical records of the hospitals from the years 2015 to 2020, accounting for 46.5 cases per year and an incidence rate of 25.7 per 100,000 per year. Out of 279 patients with Bell's palsy, only 171 returned the questionnaire accounting for a response rate of 61.2%. Out of 171 patients with Bell's palsy, females (n = 147, 86.0%) accounted for the majority of cases. The most affected age group among participants with Bell's palsy was 21-30 years (n = 76, 44.4%). There were 153 (89.5%) cases who reported Bell's palsy for the first time. The majority of the participants experienced right-sided facial paralysis (n = 96, 56.1%). Likelihood ratio test revealed significant relationship between exposure to cold air and common cold with age groups (χ 2(6, N = 171) = 14.92, p = 0.021), χ 2(6, N = 171) = 16.35, pp = 0.012 respectively. The post hoc analyses revealed that participants in the age group of 20-31-years were mostly affected due to exposure to cold air and common cold than the other age groups. The main therapeutic approach preferred was physiotherapy (n = 149, 87.1%), followed by corticosteroids and antivirals medications (n = 61, 35.7%), acupressure (n = 35, 20.5%), traditional Saudi herb medicine (n = 32, 18.7%), cauterization by hot iron rod (n = 23, 13.5%), supplementary therapy (n = 2, 1.2%), facial cosmetic surgery (n = 1, 0.6%) and no treatment (n = 1, 0.6%). The most preferred combined therapy was physiotherapy (87.6%) with corticosteroid and antiviral drugs (35.9%), and acupressure (17.6%). Conclusion: The rate of Bell's palsy was approximately 25.7 per 100,000 per year in the Qurayyat region of Saudi Arabia. Exposure to cold air and common cold were the significant risk factors associated with Bell's palsy. Females were predominantly affected by Bell's palsy in the Qurayyat region of Saudi Arabia. Bell's palsy most commonly occurred in the age group 21-30 years. The most favored treatment was physiotherapy following Bell's palsy.

Prevalence and Determinants of Knowledge of Musculoskeletal Disorders Among Healthcare Providers and Students in Saudi Arabia: A Cross-Sectional Study.

Background: Musculoskeletal disorders (MSDs) are rapidly rising in Saudi Arabia and considered the 3rd reason for hospital visits across the country. Despite their prevalence, the adequacy of knowledge in diagnosing and treating MSDs has not been assessed. The purpose of this study is to assess MSD knowledge amongst healthcare providers (orthopedists, physicians, and physical therapists) and medical and physical therapy students and interns. Methods: In this cross-sectional study, a web-based 25-question MSD test was given to licensed physical therapists, primary care physicians and orthopedists, as well as final-year physical therapy and medical students and interns in Saudi Arabia. Two multivariable linear regression analysis models were used to determine MSD test score differences amongst (1) orthopedists, primary care physicians, and physical therapists and (2) amongst medical and physical therapy students and interns. Results: A total of 680 participants were included (response rate is 22.7%). The overall MSD test score was 48.2%, and the passing rate was 14%. Model 1 showed that orthopedist's group had a significantly higher mean score on MSD test than physical therapists (t482= 8.12, p < 0.001) and primary care physician (t482= 6.00, p < 0.05). However, primary care physician scores did not significantly differ from physical therapy group (t482= 6.47, p = 0.07). Model 2 showed that medical interns had significantly higher mean score on MSD test than physical therapy students (t240=4.46, p < 0.001), physical therapy interns (t240= 4.7, p < 0.05), and medical students (t240= 2.79, p < 0.05). There was also a significant difference between medical students and physical therapy interns (t240= 2.5, p < 0.05). However, there was no significant difference between medical students and physical therapy students. Conclusion: Except for orthopedists, the MSD knowledge appears inadequate amongst healthcare providers, medical and physical therapy students and interns in Saudi Arabia. To improve knowledge in MSDs, increasing content of MSDs in undergraduate education and postgraduate training is necessary.

The Impact of the COVID-19 Lockdown on Physical Therapy Undergraduates and Their Families. A Qualitative Study from the United Arab Emirates.

Background: The COVID-19 pandemic closed most establishments in the United Arab Emirates except health care and other essential services from 8 March 2020 until 24 June. By 22 March, most citizens were working online, including physical therapy students, and a no-movement policy restricted exercise to homes. The lockdown ended partially in August 2021 and almost complete by January 2022. Objective: We aimed (1) to explore the physical activities of advanced undergraduate physical therapy students and their families during the lockdown, (2) to discuss how participants helped promote and maintain their own and their family's physical health, and (3) to identify what knowledge and skills gained in their physical therapy study students utilized during the lockdown. Methods: We took a qualitative approach; a one-to-one semi-structured interviews were conducted by Year 4 physical students who at the time were registered for a module covering qualitative research methods. The students interviewed other physical therapy students from year 4 and 5 who were recruited using convenience sampling from a health sciences educational institution. Interviews were conducted and recorded on the Zoom platform and transcribed verbatim. Thematic analysis was utilised to analyse the data. Findings: Forty-six students agreed to participate, and data saturation was achieved with interviews of 24 students. During the COVID-19 Stay Home-Stay Safe initiative, students of physical therapy were found to be physically active and to have designed home exercise programs for themselves and their families. Adherence to regular exercise was high among the students but low among family members. Three overarching themes, each with three subthemes, emerged through synthesis, coding, and categorizing. Conclusion: Undergraduate students can effectively promote their own and their family's health. Energy imbalance and increasing neck, shoulder, and back pain among youth and lack of exercise among adults, midlife, and older, raise health concerns.

Novel findings in context of molecular diversity and abundance of bacteriophages in wastewater environments of Riyadh, Saudi Arabia.

The diversity among bacteriophages depends on different factors like ecology, temperature conditions and genetic pool. Current study focused on isolation, identification and diversity of phages from 34 sewage water samples collected from two different wastewater treatment plants (WWTPs), King Saud University wastewater treatment plants (KSU-WWTP) and Manfoha wastewater treatment plants (MN-WWTP) in Riyadh, Saudi Arabia. Samples were analyzed by PCR and Next Generation Sequencing (NGS). Siphoviridae, Podoviridae and Myoviridae families were detected by family-specific PCR and highest prevalence of Myoviridae 29.40% was found at MN-WWTP followed by 11.76% at KSU-WWTP. Siphoviridae was detected 11.76% at MN-WWTP and 5.88% at KSU-WWTP. Lowest prevalence for Podoviridae family (5.88%) was recorded at MN-WWTP. Significant influence of temporal variations on prevalence of Myoviridae and Siphoviridae was detected in both WWTP and MN-WWTP, respectively. Highest phage prevalence was obtained in August (75%), followed by September (50%). Highest phage prevalence was recorded at a temperature range of 29-33°C. Significant influence of temperature on the prevalence of Myoviridae phages was detected at MN-WWTP. Four bacteriophages with various abundance levels were identified by NGS. Cronobacter virus Esp2949-1 was found first time with highest abundance (4.41%) in wastewater of Riyadh. Bordetella virus BPP1 (4.14%), Dickeya virus Limestone (1.55%) and Ralstonia virus RSA1 (1.04%) were also detected from samples of MN-WWTP. Highest occurrence of Bordetella virus BPP1 (67%) and (33.33%) was recorded at KSU-WWTP and MN-WWTP, respectively. Highest Bordetella virus BPP1 occurrence was recorded in September (50%) followed by August (40%). The findings of study showed new insights of phage diversity from wastewater sources and further large-scale data studies are suggested for comprehensive understanding.

Correction: Alanazi, F.; Alrwaily, M. Assessing Physical Therapy Knowledge amongst the New Graduates in Saudi Arabia: Competency Examination across the Nation. Healthcare 2022, 10, 579.

In the original publication [...].

Assessing Physical Therapy Knowledge amongst the New Graduates in Saudi Arabia: Competency Examination across the Nation.

Given the increasing demand for more trained physical therapists in providing care to patients in Saudi Arabia, it has become vital to adequately assess individual physical therapy graduate academic learning and performance. Therefore, the present study aimed at evaluating the knowledge and skills of Saudi PT graduates. A competency examination adapted from a practice test that is commercially available and simulates the National Physical Therapy Examination (NPTE) was conducted. Out of 398 Saudi physical therapists that were approached with the examination link, 149 PT graduates consented to the study. Seventy questions were randomly selected by two individuals familiar with the content of PT programs in the United States and Saudi Arabia. The content outline of the selected questions followed the NPTE recommendations for body systems and non-systems. Each question was multiple choice with four answers. The examination was distributed electronically. Each participant was given 90 min to complete the examination. The passing score was set at 55%. Out of 149, only 6six (4.02%) participants passed the examination with an average passing score of 67% (range: 56-96%). In the primary domains of body systems, the score was highest in the endocrine domain (55.1%), followed by the integumentary (42.18%) and the neurology (40.9%) domains. In the non-system, participants had the highest score in the professionalism domain (89.8%). The highest mean knowledge score was obtained in the field of assessment (38.57%). PT graduates from Saudi Arabia performed poorly in the examination, demonstrating weak domain knowledge and skills.

Epidemiology of Abusive Head Trauma Among Children in Saudi Arabia.

BACKGROUND AND OBJECTIVES: To examine abusive head trauma (AHT) trends using data obtained from hospital-based child protection centers (CPCs) and the distribution of age in months among young children in Saudi Arabia. METHODS: A retrospective study was conducted that includes data obtained from 58 hospital-based CPCs in all 13 regions of Saudi Arabia registered in the National Family Safety Registry from 2010 to 2020. AHT cases (n=106) were identified for inclusion in the registry by a daily review of the emergency department logbooks. RESULTS: Over the 11-year period, there was a sharp increase in the number of cases, specifically after 2014, from seven cases per year in 2010 to 16 cases in 2020. AHT affects predominantly children aged 0-12 months (72.6%), followed by 13-24 months (17.9%), 25-36 months (3.8%), 37-48 months (3.8%), and 49-60 months (1.9%). Victims were characterized by a predominance of crying infants (23.6%), past history of abuse (13.2%), a child's chronic disease and disability (7.6%), and prematurity (2.8%). CONCLUSION: Different training and educational programs need to be performed to raise awareness of AHT. Enacting the pediatrician's mandatory reporting law will improve the rate of reporting cases.

Preference of Dental Practitioners toward the Use of Local and Topical Anesthetics for Pediatric Patients in Saudi Arabia: A Cross-Sectional Survey.

BACKGROUND: Local anesthesia administration techniques are slightly challenging to perform and master on the basis of experience. It is always delicate to adjust to the first patient injection, especially in children. This study investigated dental practitioners' preferences toward topical and local anesthetics for children in Saudi Arabia. MATERIALS AND METHODS: A questionnaire was sent through google forms to the participants, including sociodemographic characteristics, as well as perceptions of local anesthesia and topical anesthesia. The details for each demographic variable were based the gender, occupation, and experience years. Descriptive statistics were carried out using SPSS (version 24.0), where a p-value of 0.05 at a 95% confidence interval was considered significant. RESULT: A total of 274 responses were received from Saudi Arabian dental practitioners, whereby 92.3% preferred lidocaine, and, while choosing local anesthesia, most participants (57.7%) considered precise bodyweight. The majority of the participants selected 27 gauge needles for infiltrations (46.3%) and blocks (63.9%). Short needles were preferred by the majority (93.4%) of the dental practitioners for infiltration, while long needles (83.9%) were chosen for nerve blocks. Benzocaine (68.2%) was preferred by the majority of the dental practitioners for topical anesthesia, and 55.8% of them were not aware of the brand of the topical anesthesia. The majority of dental practitioners felt that topical anesthesia was effective prior to administration of local anesthesia, and 83.6% of the Arabian dental practitioners expressed that patients complained regarding the taste of topical anesthesia. There were mixed opinions observed among the genders and occupations of dental practitioners regarding anesthetics used. CONCLUSION: The dental practitioners' perceptions and preferences demonstrate that the most commonly preferred type of local anesthetic was lidocaine, whereas the most preferred type of topical anesthetic was benzocaine in gel form. Moreover, the most widely used factor in deciding the dosage of local anesthesia was precise body weight among Saudi dentists. The majority of participants preferred short needles for infiltrations and long needles for nerve blocks. The 27 gauge needle was chosen by the majority of the participants for both infiltration and nerve blocks.

Knowledge and attitude of Attention-Deficit and Hyperactivity Disorder (ADHD) among male primary school teachers, in Riyadh City, Saudi Arabia.

OBJECTIVE: The aim of this study was to explore teachers' knowledge about the ADHD, its origin, causes, and identify the main demographic variables affecting their knowledge. METHODS: The study was conducted among male school teachers of ten government primary schools that are found in different regions of Riyadh city, the Kingdom of Saudi Arabia. We used a stratified random sampling technique to collect our sample with inclusion criteria of being male teachers who currently working in male government primary school and are directly involved on teaching of students. Data analysis was performed using SPSS software statistical program version 21. RESULTS: We received 400 response for our questionnaire, mostly younger than 40 years old. Most of teachers in this sample had a bachelor's degree, only 6% had diploma while 8% had a higher degree, while most of them had experience more than 5 years in teaching (74.2%). only 8%of teachers admitted that they had not heard about ADHD before. 78% of teachers had read about ADHD at least once before. This knowledge was more from reading books (32.8%) followed by reading internet websites (28.7%), TV/Media (14.6%) while magazine and social media represent (23.9%). Most of the teachers showed that they had attended courses/training about ADHD (76.7%) however only 40.4% of them thought that they had the enough information about the disease. 51.5% of teachers showed that they had already asked before to assess a child who was suspected to have ADHD and 65.3% had taught a child with the disease. CONCLUSION: From the results of this study, it is concluded that the knowledge regarding ADHD among elementary school teachers is suboptimal. Some teachers had misunderstanding about ADHD symptoms and general information, which indicated the further needing for courses to enhance this knowledge.

Impact of Presurgical Nasoalveolar Molding on the Parental Perceptions of Oral Health-related Quality of Life of Children with Cleft Lip and Palate.

AIM: The study aimed to examine the oral health-related quality of life (OHRQoL) of children with cleft lip and palate who were treated with presurgical nasoalveolar molding (PNAM) and to compare the results to age- and gender-matched controls without cleft lip and palate. MATERIALS AND METHODS: Parents of 51 children with cleft lip and palate who were treated with PNAM were administered a validated Arabic version of the short-form child oral health impact profile (COHIP-SF) and were asked to rate their experience with PNAM. The children with treated cleft lip and palate (study group) were age- and gender-matched to children with no cleft lip and palate (control group). The differences in COHIP-SF domains were compared between groups using the Mann-Whitney U test. RESULTS: The children in the test group had significantly higher COHIP-SF scores than in the test group (p < 0.001). However, there were no significant differences in the oral health (p = 0.532) or the oral function (0.232) domains. There were, however, significant differences in the socioemotional domain (p < 0.001). Most of the parents (86%) of children with cleft lip or palate felt that they would recommend PNAM to other parents. CONCLUSION: While there are no differences in the oral health and functional domains of OHRQoL, children with cleft lip and palate treated with PNAM have significantly lower scores in the socioemotional domain of OHRQoL when compared to age- and gender-matched controls. CLINICAL SIGNIFICANCE: Presurgical nasoalveolar molding does not have any negative impact on the OHRQoL of children with cleft lip and palate.

Cross-cultural adaptation and psychometric testing of the Arabic version of the Modified Low Back Pain Disability Questionnaire.

BACKGROUND: The Modified Low Back Pain Disability Questionnaire (MLBPDQ) is used for evaluating the functional disability in patients with low back pain (LBP). However, the measurement characteristics of the MLBPDQ among Arab patients are unknown. In this study, we aimed to translate and cross-culturally adapt the MLBPDQ into Arabic and evaluate its psychometric properties. METHODS: An Arabic version of the MLBPDQ was developed through forward translation, translation synthesis, and backward translation. Sixty-eight patients (55 males and 13 females) with a mean age 37.01 ± 7.57 years were recruited to assess its psychometric properties. Reliability was evaluated using internal consistency (Cronbach's α), test retest reliability (utilizing intraclass correlation coefficient [ICC]), standard error of measurement (SEM), minimal detectable change at 95% confidence level (MDC95%), and 95% limits of agreement (LOA). The construct validity was investigated by correlating the new translation with four other measures of LBP (using Spearman's rho). Finally, receiver operating characteristic curve was constructed to compute the sensitivity, using the area under the curve (AUC), and the minimum important change (MIC). An alpha level of 0.05 was set for statistical tests and all the psychometric values were tested against a priori hypotheses. RESULTS: The culturally aligned MLBPDQ showed good internal consistency (Cronbach's α = 0.85). The ICC, SEM, MDC95%, and LOA between baseline and two days later were 0.98, 1.60, 4.43, and -4.23 to 7.70, respectively, while the values between baseline and 14 days later were 0.94, 2.77, 7.67, and -6.59 to 13.53, respectively. The scale also demonstrated moderate to excellent correlation (rho = 0.54­0.86) with the other four questionnaires. The AUC value of the Arabic-MLBPDQ was 0.68, and the MIC was 3 points. CONCLUSION: The Arabic version of the MLBPDQ demonstrates adequate psychometric properties and can be used to assess disability level in patients with LBP in Arabic-speaking communities.