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Journal of Chiropractic Medicine Dec 2016The purpose of this study was to present a narrative review of the literature of musculoskeletal causes of adult hip pain, with special attention to history, physical... (Review)
Review
OBJECTIVE
The purpose of this study was to present a narrative review of the literature of musculoskeletal causes of adult hip pain, with special attention to history, physical examination, and diagnostic imaging.
METHODS
A narrative review of the English medical literature was performed by using the search terms "hip pain" AND "anterior," "lateral," and "posterior." Additionally, specific entities of hip pain or pain referral sources to the hip were searched for. We used the PubMed search engine through January 15, 2016.
RESULTS
Musculoskeletal sources of adult hip pain can be divided into posterior, lateral, and anterior categories. For posterior hip pain, select considerations include lumbar spine and femoroacetabular joint referral, sacroiliac joint pathology, piriformis syndrome, and proximal hamstring tendinopathy. Gluteal tendinopathy and iliotibial band thickening are the most common causes of lateral hip pain. Anterior hip pain is further divided into causes that are intra-articular (ie, labral tear, osteoarthritis, osteonecrosis) and extra-articular (ie, snapping hip and inguinal disruption [athletic pubalgia]). Entrapment neuropathies and myofascial pain should also be considered in each compartment. A limited number of historical features and physical examination tests for evaluation of adult hip pain are supported by the literature and are discussed in this article. Depending on the clinical differential, the gamut of diagnostic imaging modalities recommended for accurate diagnosis include plain film radiography, computed tomography, magnetic resonance imaging, skeletal scintigraphy, and ultrasonography.
CONCLUSIONS
The evaluation of adult hip pain is challenging. Clinicians should consider posterior, lateral, and anterior sources of pain while keeping in mind that these may overlap.
PubMed: 27857636
DOI: 10.1016/j.jcm.2016.08.004 -
International Journal of Environmental... Jun 2022A paucity of research has addressed the relationship between each psychological construct of playfulness and smartphone dependency, and the purpose of this research is...
A paucity of research has addressed the relationship between each psychological construct of playfulness and smartphone dependency, and the purpose of this research is to understand how each psychological construct of playfulness, including physical animation, social engagement, mental spontaneity, emotional fluidity, and humorous perspective playfulness, influences smartphone dependency of the upper grades of elementary schoolers. For this purpose, a total of 278 questionnaires was analyzed for descriptive, correlation, and multiple regression analysis. The correlation analysis showed that respondents' age positively and parents' education levels negatively correlates to smartphone dependency. The multiple regression analyses showed that physical animation playfulness and emotional fluidity playfulness negatively and social engagement playfulness positively influence smartphone dependency of the respondents. The findings indicate that to reduce smartphone dependency among elementary schoolers, physical animation and emotional fluidity playfulness need to be promoted. The findings also suggest that each component of playfulness has distinctive advantages and disadvantages of developmental processes in childhood, and more future research endeavors need to be directed to understand the role of playfulness in children's behaviors and cognitive processes.
Topics: Child; Emotions; Humans; Play and Playthings; Republic of Korea; Smartphone; Surveys and Questionnaires
PubMed: 35742434
DOI: 10.3390/ijerph19127185 -
Frontiers in Endocrinology 2023This study aimed to investigate directional influences in the association between adiposity and physical activity (PA) from pre-puberty to early adulthood.
OBJECTIVE
This study aimed to investigate directional influences in the association between adiposity and physical activity (PA) from pre-puberty to early adulthood.
METHODS
In the Calex-study, height, weight, body fat and leisure-time physical activity (LTPA) were measured at age11.2-years, 13.2-years and 18.3-years in 396 Finnish girls. Body fat was measured by dual-energy X-ray absorptiometry, calculating fat mass index (FMI) as total fat mass in kilograms divided by height in meters squared. LTPA level was evaluated using a physical activity questionnaire. In the European Youth Heart Study (EYHS), height, weight and habitual PA were measured at age 9.6-years, 15.7-years and 21.8-years in 399 Danish boys and girls. Habitual PA and sedentary behaviour were assessed with an accelerometer. Directional influences of adiposity and PA were examined using a bivariate cross-lagged path panel model.
RESULTS
The temporal stability of BMI from pre-puberty to early adulthood was higher than the temporal stability of PA or physical inactivity over the same time period both in girls and boys. In the Calex-study, BMI and FMI at age 11.2-years were both directly associated with LTPA at age 13.2-years (β = 0.167, p = 0.005 and β = 0.167, p = 0.005, respectively), whereas FMI at age 13.2-years showed an inverse association with LTPA at age 18.3-years (β = - 0.187, p = 0.048). However, earlier LTPA level was not associated with subsequent BMI or FMI. In the EYHS, no directional association was found for physical inactivity, light-, moderate-, and vigorous-PA with BMI during the follow-up in girls. In boys, BMI at age 15.7-years was directly associated with moderate PA (β = 0.301, p = 0.017) at age 21.8-years, while vigorous PA at age 15.7-years showed inverse associations with BMI at age 21.8-years (β = - 0.185, p = 0.023).
CONCLUSION
Our study indicates that previous fatness level is a much stronger predictor of future fatness than level of leisure-time or habitual physical activity during adolescence. The directional associations between adiposity and physical activity are not clear during adolescence, and may differ between boys and girls depending on pubertal status.
Topics: Male; Female; Adolescent; Humans; Adult; Child; Young Adult; Longitudinal Studies; Adiposity; Body Mass Index; Exercise; Obesity; Puberty
PubMed: 37404302
DOI: 10.3389/fendo.2023.1135852 -
Annals of Global Health 2014Screening programs involve testing asymptomatic individuals with an accurate screening test to identify those likely to have the disease of interest and to further... (Review)
Review
BACKGROUND
Screening programs involve testing asymptomatic individuals with an accurate screening test to identify those likely to have the disease of interest and to further investigate them to confirm or exclude the disease. The aim of cancer screening is to prevent cancer deaths and improve quality of life by finding cancers early and by effectively treating them. A decision to introduce a screening program in public health services depends on the evidence that the benefits outweigh the harms of screening, disease burden, availability of suitable screening test, effective treatment, adequate resources, and efficient health services. Screening programs should achieve high participation for testing, diagnosis, and treatment to be effective and efficient.
OBJECTIVE
To describe the current status of cancer screening programs in low- and middle-income countries (LMICs).
METHOD
A review of literature and on-going cancer screening initiatives in LMICs was made to discuss cancer screening in these countries.
FINDINGS
Although population-based programs offering Papanicolaou testing every 3 to 5 years have reduced cervical cancer incidence and mortality in high-income countries, such programs have been less successful in reducing cervical cancer burden in LMICs due to poor organization, lack of coverage, and lack of quality assurance. The challenges in introducing high-quality cytology screening in LMICs have led to evaluation of alternative screening approaches such as visual inspection with acetic acid (VIA), human papillomavirus (HPV) testing-based screening, and novel paradigms such as a "single-visit screen and treat" in which treatment with cryotherapy or cold coagulation is provided to screen-positive women without clinical evidence of cancer. Both HPV testing and VIA have been found to prevent cervical neoplasia and cervical cancer deaths in clinical trials. Although mammography screening reduces breast cancer mortality, associated overdiagnosis and overtreatment and the balance between benefits and harms have received much attention in recent years. Although introduction of clinical breast examination screening in LMICs should wait for evidence from ongoing trials, improving breast awareness and access to early diagnosis and treatment in health services is a valuable breast cancer control option in LMICs. Organized colorectal cancer screening programs are still evolving and are in early stages of development in many high-income countries. To date, there is insufficient evidence to support the introduction of population-based stomach, lung, ovarian, and prostate cancer screening in public health services.
CONCLUSIONS
Implementation of VIA screening in several LMICs is conducive to future HPV screening programs when affordable HPV tests become widely available. Both HPV vaccination and HPV screening have a huge potential to eliminate cervical cancer in LMICs. A mammography screening program is a complex undertaking involving substantial resources and infrastructure that may not be feasible in many LMICs.
Topics: Breast Neoplasms; Colonoscopy; Colorectal Neoplasms; Developing Countries; Early Detection of Cancer; Female; Humans; Male; Mammography; Neoplasms; Occult Blood; Papanicolaou Test; Papillomavirus Infections; Physical Examination; Uterine Cervical Neoplasms; Vaginal Smears
PubMed: 25512156
DOI: 10.1016/j.aogh.2014.09.014 -
Work (Reading, Mass.) 2024When establishing Physical Employment Standards, validity is dependent on the correct identification and characterisation of critical job tasks.
BACKGROUND
When establishing Physical Employment Standards, validity is dependent on the correct identification and characterisation of critical job tasks.
OBJECTIVE
To develop and validate a standardised protocol for the identification, characterisation, and documentation of critical physical job tasks in military occupational specialities in the Swedish Armed Forces (SwAF), and propose a definition of critical physical job tasks for use in the SwAF.
METHODS
A protocol was drafted with three content domains, including a preliminary definition. Protocol content validity was iteratively assessed in two consecutive stages where ten subject experts rated relevance and simplicity. A consensus panel revised the protocol after each stage. Content validity index (CVI) was calculated as item-CVI (I-CVI) per each feature and as scale average (S-CVI/Ave) per content domain. Acceptable content validity thresholds were 0.78 and 0.90, respectively.
RESULTS
The validated protocol consisted of 35 items with an I-CVI≥0.90 and≥0.80 for relevance and simplicity, respectively. The S-CVI/Ave was 0.97 for relevance and 0.98 for simplicity. The protocol was language reviewed, reorganised for easy use, and approved by the consensus panel. The final protocol includes: background and aim of the protocol, the accepted generic and critical physical job task definitions, protocol instructions, subject expert-qualifications, job task source and characteristics.
CONCLUSION
A standardised protocol for identification and characterisation of critical job tasks in SwAF military occupational specialties was developed. The protocol content was rated relevant and simple by experts and will be of importance in future work establishing physical requirements in the SwAF.
Topics: Humans; Military Personnel; Surveys and Questionnaires; Reproducibility of Results; Physical Examination; Sweden
PubMed: 38393871
DOI: 10.3233/WOR-230263 -
Archives of Sexual Behavior Apr 2022The aim of this study was to systematically review the literature investigating the physical demands of sexual intercourse and to synthesize the evidence related to this...
The aim of this study was to systematically review the literature investigating the physical demands of sexual intercourse and to synthesize the evidence related to this research topic. Original studies published on PubMed, Scopus, and Web of Science up until April 2020 were examined. The Effective Public Health Practice Project scale was used to assess the methodological quality of each study. Eighteen studies analyzed physical demands during sexual intercourse through the physiological demands (n = 14) and kinematics (n = 4) of sexual intercourse. Sexual intercourse can elicit an energy expenditure of ~ 100 kcal (or ~ 6 metabolic equivalent units, METs) during the activity, mean heart rates between ~ 90 and ~ 130 beats per minute (bpm), and peak heart rates up to ~ 170 bpm. However, these physical demands may vary depending on health status, intercourse position, activity duration, intercourse phase, and sex differences. The movement pattern was cyclic in all positions and the greatest demands in lumbar spine flexion were found in the missionary positions for women. Missionary and side-lying positions elicited the greatest lumbar flexion movement in men. Regarding the movement of the hip joint during sexual intercourse, flexion, abduction, and external rotation mainly characterized the woman's movement while external rotation did so in the man. In conclusion, sexual intercourse may elicit moderate intensity physical demands, but these demands vary depending on contextual variables. In addition, not only studies combining physiological and kinematic analyses are necessary but also more high-quality studies need to be published in order to have a better understanding of the physical demands of sexual intercourse.
Topics: Coitus; Female; Humans; Male; Physical Examination; Sexual Behavior
PubMed: 35147835
DOI: 10.1007/s10508-021-02246-8 -
BMC Musculoskeletal Disorders Jun 2022The aim of this study is to evaluate both the utility of MRI scans and reports used in the current practice routine of shoulder surgeons and their surgical...
BACKGROUND
The aim of this study is to evaluate both the utility of MRI scans and reports used in the current practice routine of shoulder surgeons and their surgical decision-making process.
METHODS
Ninety-three shoulder-specialised orthopaedic surgeons of the Canadian Shoulder and Elbow Society (CSES) Orthopaedic Association were surveyed in 2020 anonymously online to help identify the use of MR-imaging and reports in managing shoulder disorders and surgical decision process.
RESULTS
Thirty out of 93 (32.25%) CSES fellowship-trained orthopaedic surgeons participated. Respondents request MRI scans in about 55% of rotator cuff (RC) pathology and 48% of shoulder instability cases. Fifty percent of patients with potential RC pathology arrive with a completed MRI scan prior first orthopaedic consult. Their surgical decision is primarily based on patient history (45-55%) and physical examination (23-42%) followed by MRI scan review (2.6-18%), reading MRI reports (0-1.6%) or viewing other imaging (3-23%) depending on the shoulder disease. Ninety percent of surgeons would not decide on surgery in ambiguous cases unless the MR-images were personally reviewed. Respondents stated that shoulder MRI scans are ordered too frequently prior specialist visit as identified in more than 50% of cases depending on pathology.
CONCLUSIONS
The decision-making process for shoulder surgery depends on the underlying pathology and patient history. The results demonstrate that orthopaedic surgeons are comfortable reviewing shoulder MRI scans without necessarily reading the MRI report prior to a surgical decision. MRI scans are becoming an increasingly important part of surgical management in shoulder pathologies but should not be used without assessment of patient history and or physical examination.
Topics: Canada; Decision Making; Humans; Joint Instability; Magnetic Resonance Imaging; Rotator Cuff Injuries; Shoulder; Shoulder Joint
PubMed: 35717178
DOI: 10.1186/s12891-022-05541-0 -
Journal of Translational Medicine May 2023It is known that measuring the triglyceride glucose (TyG) index and TyG-related parameters [triglyceride glucose-body mass index (TyG-BMI), triglyceride glucose-waist...
Assessing temporal differences in the predictive power of baseline TyG-related parameters for future diabetes: an analysis using time-dependent receiver operating characteristics.
BACKGROUND
It is known that measuring the triglyceride glucose (TyG) index and TyG-related parameters [triglyceride glucose-body mass index (TyG-BMI), triglyceride glucose-waist circumference (TyG-WC), and triglyceride glucose-waist to height ratio (TyG-WHtR)] can predict diabetes; this study aimed to compare the predictive value of the baseline TyG index and TyG-related parameters for the onset of diabetes at different future periods.
METHODS
We conducted a longitudinal cohort study involving 15,464 Japanese people who had undergone health physical examinations. The subject's TyG index and TyG-related parameters were measured at the first physical examination, and diabetes was defined according to the American Diabetes Association criteria. Multivariate Cox regression models and time-dependent receiver operating characteristic (ROC) curves were constructed to examine and compare the risk assessment/predictive value of the TyG index and TyG-related parameters for the onset of diabetes in different future periods.
RESULTS
The mean follow-up period of the current study cohort was 6.13 years, with a maximum of 13 years, and the incidence density of diabetes was 39.88/10,000 person-years. In multivariate Cox regression models with standardized hazard ratios (HRs), we found that both the TyG index and TyG-related parameters were significantly and positively associated with diabetes risk and that the TyG-related parameters were stronger in assessing diabetes risk than the TyG index, with TyG-WC being the best parameter (HR per SD increase: 1.70, 95% CI 1.46, 1.97). In addition, TyG-WC also showed the highest predictive accuracy in time-dependent ROC analysis for diabetes occurring in the short-term (2-6 years), while TyG-WHtR had the highest predictive accuracy and the most stable predictive threshold for predicting the onset of diabetes in the medium- to long-term (6-12 years).
CONCLUSIONS
These results suggest that the TyG index combined with BMI, WC, and WHtR can further improve its ability to assess/predict the risk of diabetes in different future periods, where TyG-WC was not only the best parameter for assessing diabetes risk but also the best risk marker for predicting future diabetes in the short-term, while TyG-WHtR may be more suitable for predicting future diabetes in the medium- to long-term.
Topics: Humans; Glucose; Triglycerides; ROC Curve; Diabetes Mellitus, Type 2; Longitudinal Studies; Body Mass Index; Risk Factors
PubMed: 37138277
DOI: 10.1186/s12967-023-04159-7 -
PloS One 2022In Korea, the prevalence rate of hypertension among people aged over 30 is on an upward trend, which increased from 26.2% in 2008 to 28.3% in 2018. This hovers above the...
In Korea, the prevalence rate of hypertension among people aged over 30 is on an upward trend, which increased from 26.2% in 2008 to 28.3% in 2018. This hovers above the global morbidity rate of hypertension. As hypertension is the cause of cerebrovascular or cardiovascular diseases, early treatment and management are critical. Also, while there has been numerous research conducted on exercise intervention, the number of studies done on hypertension and physical fitness falls far below. To identify the relationship between health and physical fitness depending on the blood pressure levels of Korean seniors, the physical fitness test results of the National Fitness Award 100 conducted in 2017 were used, and blood pressure level, physique, and physical fitness data of 17,110 elderly population aged above 65 were analyzed. IBM Statistics SPSS 25.0 was used to process the collected data. Due to the gender difference in blood pressure levels, physique, and physical strength, the analysis was conducted by each gender, and the analysis of variance (ANOVA) was performed to identify the differences in physique and physical strength depending on the blood pressure level. Also, Tukey's HDS test was conducted if such differences were found. All analyzes were tested at the significance level (α) of 0.05. As a result of comparing the physique factors by blood pressure level, only males showed a significant difference between groups in terms of height(p = .019), and higher blood pressure implied greater height. Also, for both genders, those with high blood pressure appeared to have greater body weight(p < .001), body fat percentage(p < .001), BMI(p < .001), waist circumference(p < .001), and waist-to-height ratio(p < .001),. In addition, as the result of comparing health-related physical strength and skill-related physical strength by blood pressure level, males showed a significant difference only in muscular strength(p = .026) and flexibility(p < .001), while females showed a significant difference between groups in terms of cardiovascular endurance(p < .001), muscular strength(p = .025), muscular endurance(p < .001), balance, and motor coordination except for flexibility. Holistically, males only showed a significant difference in muscular strength and flexibility while females appeared to have a significant difference between groups in all categories except flexibility, which can be considered that physical fitness factors influence the blood pressure of females more than males.
Topics: Humans; Male; Aged; Female; Adult; Blood Pressure; Body Mass Index; Physical Fitness; Muscle Strength; Hypertension; Republic of Korea
PubMed: 36584236
DOI: 10.1371/journal.pone.0279264 -
BMJ Open Gastroenterology Jul 2022Oncology surgeons use animals and cadavers in training because of a lack of alternatives. The aim of this work was to develop a design methodology to create synthetic...
OBJECTIVES
Oncology surgeons use animals and cadavers in training because of a lack of alternatives. The aim of this work was to develop a design methodology to create synthetic liver models familiar to surgeons, and to help plan, teach and rehearse patient-specific cancerous liver resection surgery.
DESIGN
Synthetic gels were selected and processed to recreate accurate anthropomorphic qualities. Organic and synthetic materials were mechanically tested with the same equipment and standards to determine physical properties like hardness, elastic modulus and viscoelasticity. Collected data were compared with published data on the human liver. Patient-specific CT data were segmented and reconstructed and additive manufactured models were made of the liver vasculature, parenchyma and lesion. Using toolmaking and dissolvable scaffolds, models were transformed into tactile duplicates that could mimic liver tissue behaviour.
RESULTS
Porcine liver tissue hardness was found to be 23 H00 (±0.1) and synthetic liver was 10 H00 (±2.3), while human parenchyma was reported as 15.06 H00 (±2.64). Average elastic Young's modulus of human liver was reported as 0.012 MPa, and synthetic liver was 0.012 MPa, but warmed porcine parenchyma was 0.28 MPa. The final liver model demonstrated a time-dependant viscoelastic response to cyclic loading.
CONCLUSION
Synthetic liver was better than porcine liver at recreating the mechanical properties of living human liver. Warmed porcine liver was more brittle, less extensible and stiffer than both human and synthetic tissues. Qualitative surgical assessment of the model by a consultant liver surgeon showed vasculature was explorable and that bimanual palpation, organ delivery, transposition and organ slumping were analogous to human liver behaviour.
Topics: Animals; Elastic Modulus; Hardness; Humans; Liver; Palpation; Swine; Viscosity
PubMed: 35853677
DOI: 10.1136/bmjgast-2022-000909