Incidence of non-traumatic anterior knee pain among 11 - 17-years-olds

Phillips, Jacqueline; Coetsee, MF

doi:10.17159/2078-516x/2007/v19i2a267

Cited by 5 publications

(20 citation statements)

References 23 publications

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“…The general prevalence of studies that only investigated lower back pain ranged from 34.6% 38 in youth athletes to 53.9% 15 in elite fast bowlers. The general prevalence of knee pain in children was 75% 29 . The annual injury prevalence for head impacts over a five-year study period was 10.4% 40 (Table 8 and Figure 2).…”

Section: Resultsmentioning

confidence: 99%

“…Twelve studies were from Australia, 2,3,15,16,30,35-38,40-42 six from the United Kingdom, 7,8,28,32-34 two from Bangladesh, 5,31 two from South Africa, 29,39 and one from New Zealand 43 . Ten studies included elite-level players, 2,8,15,16,28,35-37,39,40 11 studies included a mixture from community to elite-level players, 3,5,7,30-34,41-43 and two studies included junior/school-level cricket 29,38 . Twenty one studies included outdoor cricket players, 2,3,5,7,8,15,16,28,29,31-37,39-42,44 and two studies included both indoor and outdoor cricket players 30,43 .…”

Section: Resultsmentioning

confidence: 99%

“…Twenty one studies included outdoor cricket players, 2,3,5,7,8,15,16,28,29,31-37,39-42,44 and two studies included both indoor and outdoor cricket players 30,43 . Eighteen studies did not indicate the formats of cricket played by the participants 3,5,15,16,29-38,40-43 . Multiple formats of cricket were reported in three studies, 2,7,28 one study only included one-day cricket (50 overs), 39 and one study only included T20 cricket 8 (Appendix III).…”

Section: Resultsmentioning

confidence: 99%

“…The mean score of the 15 injury prevalence studies was 7 (out of a possible 9). Furthermore, two studies 2,29 achieved a maximum score of 8/8 and four studies 28,30,35,39 achieved a maximum score of 9/9 in the JBI critical appraisal checklist for prevalence studies. The mean score of the four studies appraised as cohort studies was 8 (out of possible 11), with two studies 8,36 achieving the maximum score in the JBI critical appraisal checklist for cohort studies.…”

Section: Discussionmentioning

confidence: 99%

“…Data collection methods varied across the studies included in this review; some included self-administered questionnaires, 5,7,15,29-34 data from hospital records and/or insurance claims, 3 ’ 41-43 and data from injury surveillance systems 2,8,28,36,37,39,40 . Nine studies 5,7,15,29-34 relied on participants to recall data on previous injuries and complete self-report questionnaires, resulting in reporting bias 45 .…”

Section: Discussionmentioning

confidence: 99%

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Prevalence and incidence of injuries among female cricket players: a systematic review and meta-analysis

Jacobs

Olivier

Dawood

et al. 2021

JBI Evidence Synthesis

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Introduction: Cricket, a bat-and-ball sport, is becoming popular among women of all ages and abilities worldwide.However, cricket participation carries a risk of injury. Injuries negatively affect sport participation, performance, and short-and long-term health and well-being. Injury prevention, therefore, is the key to safe, long-term cricket participation as a physical activity goal. Epidemiological data are needed to underpin evidence-based injuryprevention strategies.Inclusion criteria: Studies reporting incidence and prevalence of injuries in female cricket players of all ages, participating in all levels of play, were included in this review, including studies that report data by sex or by sport. Studies were excluded if they did not have enough data to calculate prevalence or incidence, did not distinguish female injury data from male injury data, focused on athletes participating in other sports, or focused on case studies.Methods: A systematic review and meta-analyses were conducted according to the JBI and PRISMA 2020 guidelines. MEDLINE, SPORTDiscus, Physiotherapy Evidence Database (PEDro), EBSCO MasterFILE Premier, EBSCO CINAHL Complete, ProQuest Health and Medical Complete, Scopus, and ScienceDirect were systematically searched from inception to August 2021. Additionally, Cochrane Central Register of Controlled Trials and ClinicalTrials.gov were searched. EBSCO MegaFile Premier, OpenGrey (SIGLE), WorldCat, Grey Matters, Grey Literature, and Google Scholar were searched for gray literature. Full-text articles that met the inclusion criteria were critically appraised using tools from JBI, and were extracted and synthesized in narrative summary and tabular format. Three metaanalyses were conducted: injury incidence rates, injury prevalence proportions, and injury incidence proportions. Heterogeneity was assessed using the I 2 statistic and the random-effects model. Results:Of the 7057 studies identified, 4256 were screened after duplicates were removed. A total of 23 studies met the inclusion criteria. Risk of bias was low for 21 studies. The injury incidence rate for elite cricket was 71.9 (SE 21.3, 95% CI 30.2-113.6) injuries per 1000 player hours, time-loss injury incidence rate was 13.3 (SE 4.4, 95% CI 4.6-22.0) injuries per 1000 player hours, and non-time-loss injury incidence rate was 58.5 (SE 16.9, 95% CI 25.6-91.7) injuries per 1000 player hours. The injury prevalence proportion for community to elite cricket was 65.2% (SE 9.3,) and the injury prevalence proportion for community cricket was 60% (SE 4.5, 95% CI 51.1-68.6). The injury incidence proportion for community cricket was 5.6 (SE 4.4, 95% CI 0.1-18.3) injuries per 10,000 participants. Elite cricket players were more frequently injured than community cricket players. The most prevalent body regions injured were the shoulder and knee, and most were sustained by fast bowlers. Injuries to the hand, wrist, and fingers had the highest incidence and were most sustained by fielders.

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Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

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Prevalence and incidence of injuries among female cricket players: a systematic review and meta-analysis

Jacobs

Olivier

Dawood

et al. 2021

JBI Evidence Synthesis

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Gluteal muscle activity and patellofemoral pain syndrome: a systematic review

et al. 2012

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Objective There is growing evidence to support the association of gluteal muscle strength deficits in individuals with patellofemoral pain syndrome (PFPS) and the effectiveness of gluteal strengthening when treating PFPS. In additiona, an impressive body of work evaluating gluteal electromyography (EMG) has recently emerged, further supporting the importance of gluteal muscle function in PFPS. This systematic review synthesises these EMG findings in order to better understand the role of gluteal muscle activity in the aetiology, presentation and management of PFPS. Methods MEDLINE, EMBASE, CINAHL, Web of Knowledge and Google Scholar databases were searched in September 2011 for prospective and case-control studies evaluating the association of gluteal EMG with PFPS. Two independent reviewers assessed each paper for inclusion and quality. Means and SDs were extracted from each included study to allow effect size calculations and comparison of results. Results Ten case-control, but no prospective studies were identified. Moderate-to-strong evidence indicates gluteus medius (GMed) activity is delayed and of shorter duration during stair negotiation in PFPS sufferers. In addition, limited evidence indicates GMed activity is delayed and of shorter duration during running, and gluteus maximus (GMax) activity is increased during stair descent. Conclusions Delayed and shorter duration of GMed EMG may indicate impaired ability to control frontal and transverse plane hip motion. Further research evaluating the value of gluteal muscle activity screening in identifying individuals most likely to develop PFPS, and the effectiveness of interventions targeting changes to gluteal muscle activation patterns is needed.

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Morphologic Evaluation of the Patella: The Impact of Gender and Age

Nguyen,

Le,

Hoang

et al. 2024

ORR

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Introduction The patellofemoral joint is a complex joint that plays a crucial role in knee joint function and stability. This study aims to describe the MRI characteristics of the patellofemoral joint in Vietnamese adults. Subjects and Methodology A cross-sectional study was conducted on 280 patients at Hue UMP Hospital from May 2020 to May 2021. All patients underwent knee MRI using Siemens Magnetom Amira 1.5 Tesla. The evaluation parameters included the morphology of the patella and the femoral trochlea. Results The study found that the morphological parameters of the patellar joint varied significantly between genders and age groups. The mean largest patellar transverse diameter was 4.26 ± 0.37 cm, the average length of the lateral joint facet was 2.5 ± 0.26 cm, and the medial joint facet was 2.0 ± 0.25 cm. The patellar height was 4.07 ± 0.35 cm. The indexes of patellar morphology were higher in men than in women, except for the lateral-medial facet ratio. The most common Wiberg classification was type B (63.9%), followed by type C (25.4%), and type A was the least common (10.7%). There was a statistically significant difference in the patellar measurements between different age groups. There was a weak negative linear correlation between the dimensions of the largest transverse diameter, the length of the articular surface, the patellar articular angle, and the age of the patient. Additionally, there was a moderate inverse linear relationship between patellar height and patient age. Conclusion This study highlights the significant variations in patellar morphology based on gender and age. The findings emphasize the importance of careful assessment and consideration of these variations in the imaging evaluation of the patellofemoral joint.

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Incidence of non-traumatic anterior knee pain among 11 - 17-years-olds

Cited by 5 publications

References 23 publications

Prevalence and incidence of injuries among female cricket players: a systematic review and meta-analysis

Prevalence and incidence of injuries among female cricket players: a systematic review and meta-analysis

Gluteal muscle activity and patellofemoral pain syndrome: a systematic review

Morphologic Evaluation of the Patella: The Impact of Gender and Age

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