RESUMO
Recurrent ankle sprains can be reduced by following a neuromuscular training (NMT) program via a printed Booklet or a mobile application. Regarding the high incidence of ankle sprains, cost-effectiveness regarding implementation can have a large effect on total societal costs. In this economic analysis, we evaluated whether the method of implementing a proven effective NMT program using an App or a Booklet resulted in differences in injury incidence rates leading to costs and hence to differences in cost-effectiveness. In total, 220 athletes with a previous ankle sprain were recruited for this randomized controlled trial with a follow-up of 12 months. Half of the athletes used the freely available "Strengthen your ankle" App and the other half received a printed Booklet. After the 8-week program, athletes were questioned monthly on their recurrent injuries. Primary outcome measures were incidence density of ankle injury and incremental cost-effectiveness ratio (ICER). During follow-up, 31 athletes suffered from a recurrent ankle sprain that led to costs resulting in a hazard ratio of 1.13 (95% CI: 0.56-2.27). The incremental cost-effectiveness ratio of the App group in comparison with the Booklet group was 361.52. The CE plane shows that there was neither a difference in effects nor in costs between both intervention methods. This study showed that the method of implementing the NMT program using an App or a Booklet led to similar cost-effectiveness ratios and the same occurrence of recurrent injuries leading to costs. Both the App and the Booklet can be used to prevent recurrent ankle injuries, showing no differences in (cost-) effectiveness at 12-month follow-up.
Assuntos
Traumatismos do Tornozelo/prevenção & controle , Análise Custo-Benefício , Aplicativos Móveis/economia , Folhetos , Entorses e Distensões/prevenção & controle , Adulto , Feminino , Custos de Cuidados de Saúde , Humanos , Masculino , Pessoa de Meia-IdadeRESUMO
Youth rugby is a popular sport in South Africa (SA) with a high injury incidence. The annual SA Rugby Youth Week tournaments attract the top age-group players in the country providing a sample of players for reliable injury surveillance. The aim of the study was to analyze the changes in time-loss injury rates at the SA Rugby Youth Week tournaments between 2011 and 2016, differences between age-groups, and to investigate associated injury risk factors. All confirmed time-loss injuries at the 4 age-group tournaments (under-13, under-16, and 2 under-18) from 2011 to 2016 were recorded. Injury incidence densities (IID) for years, tournaments, and injury risk factors were calculated and Poisson regression analyses were performed to determine differences. Time-loss injuries (n = 494) were reported over 24 240 exposure hours, with an overall IID of 20.4 (18.6-22.2) injuries per 1000 player hours. The year 2013 had a significantly lower IID compared to 2011. Injury risk decreased with increasing age; under-13 and under-16 had significantly higher IID compared to under-18 Craven Week. Tackling was the phase of play at highest risk, with an IID of 7.4 (6.3-8.5) injuries per 1000 player hours. Central/peripheral nervous system (CNS/PNS) and, therefore, the head/neck were the most commonly occurring injuries/location injured. In conclusion, within the SA Rugby tournament structure, the older players had a decreased rate of injury. The tackle event was still the phase of play with the highest injury incidence regardless of age. This increase in incidence is largely due to an increase in CNS/PNS injuries.
Assuntos
Traumatismos em Atletas/epidemiologia , Futebol Americano/lesões , Adolescente , Humanos , Incidência , Fatores de Risco , África do Sul , Esportes JuvenisRESUMO
This study describes the prevalence, incidence density, severity, and nature of injuries in elite field hockey players over the Dutch 2015-2016 season. Eighty players answered a baseline questionnaire and were subsequently followed up every 2 weeks to report the hours spent on training/competition and experienced injuries, which were registered using the Oslo Sports Trauma Research Centre Questionnaire on Health Problems. Of the 74 players included in the analysis, 52 (70%) reported 112 injuries. Eighty-seven injuries (78%) received medical attention, and 56 (50%) led to training/competition time-loss. Thirty-four injuries (30%) hampered players' availability to train and compete. Most of the injuries (74%) were not caused by any contact. The mean prevalence of injury was 29% (95% confidence interval [CI] 3-55) for all, 9% (95% CI 0-20) for acute, and 14% (95% CI 0-36) for overuse injuries. Players sustained 3.5 (95% CI 2.5-4.5) new acute injuries per 1000 hours of training and 12.3 (95% CI 7.6-17.0) per 1000 hours of competition. The median of the severity score was 28 from 100 (25%-75% interquartile range [IQR] 16-42) for all, 35 (IQR 23-53) for acute, and 21 (IQR 16-31) for overuse injuries. On average, 1 in 4 elite field hockey players experiences an injury within a 2-week period during the season. Although acute injuries are common, overuse injuries pose a comparable problem in elite field hockey. As injuries are a burden on players' health and may hamper performance and availability to train and compete, prevention is of great importance.
Assuntos
Traumatismos em Atletas/epidemiologia , Transtornos Traumáticos Cumulativos/epidemiologia , Hóquei/lesões , Adolescente , Adulto , Atletas , Feminino , Humanos , Masculino , Países Baixos , Prevalência , Estudos Prospectivos , Inquéritos e Questionários , Adulto JovemRESUMO
Although injuries to the upper extremity are most costly, the picture of the upper extremity injury problem remains incomplete. This study is the first to describe the etiology and mechanisms of upper extremity injuries in Danish children. A 2.5-year observational prospective cohort study was conducted to record upper extremity injuries in 1048 children. Data were weekly collected by sending a text message. A total of 176 upper extremity injuries were reported (128 acute injuries). Of the acute upper extremity injuries, 55% were sprains, 47% occurred in the hand/wrist, and 53% of cases were caused by a fall. When corrected for exposure to physical activity, this resulted in an acute upper extremity injury incidence density of 0.18 per 1000 h of physical activity. The odds of sustaining an upper extremity injury was higher in the older children (HR: 1.84, 95% CI: 1.10-3.09), a tendency was found suggesting that girls are at increased acute upper extremity risk compared to boys (HR: 1.40 95% CI: 0.97-2.04). The findings that most injuries occur after a fall, that injury risk increases over age and that girls seem to be at increased injury risk provides essential information to guide future childhood injury prevention.
Assuntos
Acidentes por Quedas/estatística & dados numéricos , Transtornos Traumáticos Cumulativos/epidemiologia , Fraturas Ósseas/epidemiologia , Traumatismos da Mão/epidemiologia , Lesões do Ombro/epidemiologia , Entorses e Distensões/epidemiologia , Traumatismos do Punho/epidemiologia , Fatores Etários , Traumatismos do Braço/epidemiologia , Criança , Estudos de Coortes , Dinamarca/epidemiologia , Exercício Físico , Feminino , Humanos , Incidência , Masculino , Análise Multivariada , Razão de Chances , Modelos de Riscos Proporcionais , Estudos Prospectivos , Fatores de Risco , Fatores SexuaisRESUMO
This study explored the cost-effectiveness and return-on-investment of a combined social and physical environmental worksite health promotion program compared with usual practice, and of both intervention conditions separately. Participants were randomized to the combined intervention (n = 92), social environmental intervention (n = 118), physical environmental intervention (n = 96), or control group (n = 106). The social environmental intervention consisted of group motivational interviewing and the physical environmental intervention of workplace modifications. Both interventions were aimed at improving physical activity and relaxation. Effects included need for recovery (NFR), general vitality and job satisfaction. Cost-effectiveness analyses were performed from the societal and employer's perspective, and return-on-investment analyses from the employer's perspective. Compared with usual practice, the combined intervention was significantly more effective in improving NFR (-8.4;95% CI:-14.6;-2.2) and significantly more expensive to the employer (3102; 95%CI:598;5969). All other between-group differences were non-significant. For NFR, the combined intervention became the preferred option at willingness-to-pays of ≥170/point improvement (society) and ≥300/point improvement (employer). For general vitality and job satisfaction, the interventions' maximum probabilities of cost-effective were low (≤0.55). All interventions had a negative return-on-investment. The combined intervention may be cost-effective for NFR depending on the decision-makers' willingness-to-pay. Both separate interventions are not cost-effective for NFR. All interventions were neither cost-effective for general vitality and job satisfaction, nor cost-saving to the employer.
Assuntos
Análise Custo-Benefício , Exercício Físico , Promoção da Saúde , Local de Trabalho/psicologia , Adulto , Feminino , Humanos , Satisfação no Emprego , Masculino , Entrevista MotivacionalRESUMO
Prospective running-related injury (RRI) data from runners training for an event are scarce, especially with regard to RRI-associated costs. Therefore, the aim of this study was to investigate the prevalence and economic burden of RRIs in runners participating in an organized training program preparing them for an event. This was a prospective cohort study with 18 weeks of follow-up. Individuals aged 18 or older and registered to participate in an organized running program were eligible. Follow-up surveys were sent every 2 weeks to collect data about running exposure, RRIs, and costs. Of the 161 potential participants, 53 (32.9%) were included in this study. A total of 32 participants reported 41 RRIs. The mean prevalence during follow-up was 30.8% [95% confidence interval (CI) 25.6-36.0%]. Overuse was the main mechanism of RRI (85.4%, n = 35). An RRI was estimated to have an economic burden of 57.97 (95% CI 26.17-94.00) due to healthcare utilization (direct costs) and 115.75 (95% CI 10.37-253.73) due to absenteeism from paid work (indirect costs). These results indicate that the health and economic burden of RRIs may be considered significant for public health. Therefore, prevention programs are needed for runners participating in organized training programs.
Assuntos
Efeitos Psicossociais da Doença , Transtornos Traumáticos Cumulativos/economia , Transtornos Traumáticos Cumulativos/epidemiologia , Corrida/lesões , Adulto , Traumatismos em Atletas/economia , Traumatismos em Atletas/epidemiologia , Feminino , Seguimentos , Custos de Cuidados de Saúde , Humanos , Escala de Gravidade do Ferimento , Masculino , Pessoa de Meia-Idade , Países Baixos , Condicionamento Físico Humano/efeitos adversos , Prevalência , Estudos Prospectivos , Inquéritos e QuestionáriosRESUMO
Rugby Union ("rugby") participants have a higher than average risk of injury compared with participants of other popular team sports. BokSmart, a nationwide injury prevention program was launched in South Africa in mid-2009, with the goal of reducing catastrophic head/neck (serious) injuries in players. The program provides injury prevention information to coaches and referees. This study investigated if BokSmart has been associated with a reduction in these injuries. The BokSmart program collected data on all South African rugby-related serious injuries since 2008. Using a Poisson regression, injury numbers were compared pre-BokSmart (2008-2009) to the years post-implementation (2010-2013). Player numbers were assumed to be constant throughout this evaluation: junior = 529,483; senior = 121,663. In junior players, the "post-BokSmart" period had 2.5 less annual serious injuries than "pre-BokSmart" (incidence rate ratio: 0.6, 95% confidence interval: 0.5-0.7, P < 0.000). In contrast, there was no significant difference in these periods in seniors. The absence of effect in seniors may be a result of fewer players or of differences in effectiveness of BokSmart in this group--future studies should investigate these questions.
Assuntos
Traumatismos Craniocerebrais/epidemiologia , Traumatismos Craniocerebrais/prevenção & controle , Futebol Americano/lesões , Traumatismos da Medula Espinal/epidemiologia , Traumatismos da Medula Espinal/prevenção & controle , Fatores Etários , Traumatismos em Atletas/epidemiologia , Traumatismos em Atletas/prevenção & controle , Conhecimentos, Atitudes e Prática em Saúde , Humanos , Incidência , Lesões do Pescoço/epidemiologia , Lesões do Pescoço/prevenção & controle , Avaliação de Programas e Projetos de Saúde , África do SulRESUMO
BACKGROUND: E-health has the potential to facilitate implementation of effective measures to prevent sports injuries. AIM: We evaluated whether an interactive mobile application containing a proven effective exercise programme to prevent recurrent ankle sprains resulted in higher compliance as compared with regular written exercise materials. METHODS: 220 athletes participated in this randomised controlled trial with a follow-up of 8â weeks; 110 athletes received a booklet explaining an 8-week neuromuscular training programme; 110 athletes participated in the same programme in an interactive mobile App (Strengthen your ankle). The primary outcome was compliance with the exercise programme. Secondary outcome measure was the incidence density of self-reported recurrent ankle sprains. RESULTS: The mean compliance to the exercise scheme was 73.3% (95% CI 67.7% to 78.1%) in the App group, compared with 76.7% (95% CI 71.9% to 82.3%) in the Booklet group. No significant difference in compliance was found between groups. The incidence densities of self-reported time-loss recurrences were not significantly different between both groups (HR 3.07; 95% CI 0.62 to 15.20). SUMMARY: This study shows that the method of implementing the exercises by using an App or a Booklet does not lead to different compliance rates. NEW FINDINGS: The use of a mobile App or a Booklet lead to similar compliance and injury rates in the short term. TRIAL REGISTRATION NUMBER: The Netherlands National Trial Register NTR 4027. The NTR is part of the WHO Primary Registries.
Assuntos
Traumatismos do Tornozelo/prevenção & controle , Traumatismos em Atletas/prevenção & controle , Exercício Físico , Aplicativos Móveis , Cooperação do Paciente/estatística & dados numéricos , Entorses e Distensões/prevenção & controle , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Países Baixos , Avaliação de Resultados em Cuidados de Saúde , FolhetosRESUMO
We aimed to assess the associations of person-related factors with leisure time television (TV) viewing and computer time among young adults. We analyzed self-reported TV viewing (h/week) and leisure computer time (h/week) from 475 Dutch young adults (47% male) who had participated in the Amsterdam Growth and Health Longitudinal Study at the age of 32 and 36 years. Sociodemographic factors (i.e., marital and employment status), physical factors (i.e., skin folds, aerobic fitness, neuromotor fitness, back problems), psychological factors (i.e., problem- and emotion-focused coping, personality), lifestyle (i.e., alcohol consumption, smoking, energy intake, physical activity), and self-rated health (i.e., general health status, mild health complaints) were assessed. Univariable and multivariable generalized estimating equations were performed. Male gender, higher sum of skin folds, lower values of aerobic fitness, higher rigidity, higher self-sufficiency/recalcitrance, and smoking were positively associated with TV time. Male gender, higher sum of skin folds, higher scores on self-esteem, low energy intake, and a not so good general health status were significantly associated with higher computer time. Determinants of TV viewing and computer time were not identical, suggesting that both behaviors (a) have different at-risk populations and (b) should be targeted differently.
Assuntos
Computadores , Comportamentos Relacionados com a Saúde , Estilo de Vida , Televisão , Adulto , Feminino , Nível de Saúde , Humanos , Atividades de Lazer , Estudos Longitudinais , Masculino , Países Baixos , Aptidão Física/fisiologia , Comportamento Sedentário , Autoimagem , Autorrelato , Fatores Sexuais , Dobras Cutâneas , Fumar , Fatores de TempoRESUMO
OBJECTIVE: To measure the impact of the level of invasiveness of gynaecological procedures on time to full Return to Work (RTW) and to identify the most important preoperative sociodemographic, medical and work-related factors that predict the risk of prolonged sick leave. DESIGN: Prospective cohort study. SETTING: Dutch university hospital. POPULATION: A total of 148 women aged 18-65 years scheduled for gynaecological surgery for benign indications. METHODS: A questionnaire regarding the surgical procedure as well as perioperative and postoperative complications was completed by the attending resident at baseline and 6 weeks after surgery. All other outcome measures were assessed using self-reported patient questionnaires at baseline and 12 weeks post-surgery. The follow-up period was extended up to 1 year after surgery in women failing to return to work. Surgical procedures were categorised into diagnostic, minor, intermediate and major surgery. MAIN OUTCOME MEASURES: Time to RTW and important predictors for prolonged sick leave after surgery. RESULTS: Median time to RTW was 7 days (interquartile range [IQR] 5-14) for diagnostic surgery, 14 days (IQR 9-28) for minor surgery, 60 days (IQR 28-101) for intermediate surgery and 69 days (IQR 56-135) for major surgery. Multivariable analysis showed a strongest predictive value of RTW 1 year after surgery for level of invasiveness of surgery (minor surgery hazard ratio [HR] 0.51, 95% CI 0.32-0.81; intermediate surgery HR 0.20, 95% CI 0.12-0.34; major surgery HR 0.09, 95% CI 0.06-0.16), RTW expectations before surgery (HR 0.55, 95% CI 0.36-0.84), and preoperative functional status (HR 1.09, 95% CI 1.04-1.13). A prediction model regarding the probability of prolonged sick leave at 6 weeks was developed, with a sensitivity of 89% and a specificity of 86%. CONCLUSIONS: RTW often takes a long time, especially after intermediate and major surgery. This study reveals important predictors for prolonged sick leave and provides a prediction model for the risk of sick leave extending 6 weeks after benign gynaecological surgery in the Netherlands.
Assuntos
Procedimentos Cirúrgicos em Ginecologia , Retorno ao Trabalho/estatística & dados numéricos , Licença Médica/estatística & dados numéricos , Adolescente , Adulto , Idoso , Técnicas de Apoio para a Decisão , Feminino , Seguimentos , Humanos , Complicações Intraoperatórias , Estimativa de Kaplan-Meier , Pessoa de Meia-Idade , Análise Multivariada , Países Baixos , Complicações Pós-Operatórias , Período Pré-Operatório , Prognóstico , Modelos de Riscos Proporcionais , Estudos Prospectivos , Fatores de Risco , Fatores Socioeconômicos , Inquéritos e Questionários , Fatores de Tempo , Adulto JovemRESUMO
OBJECTIVE: To evaluate the effectiveness of an eHealth intervention on recovery and return to work, after gynaecological surgery. DESIGN: Randomised multicentre trial that ran from March 2010 until September 2011. SETTING: Secondary care in seven general and university hospitals in The Netherlands. POPULATION: A cohort of 215 women (aged 18-65 years) who had a hysterectomy and/or laparoscopic adnexal surgery for a benign indication. METHODS: The women were randomly assigned to the intervention group (n = 110) or the control group (n = 105). The intervention group received an eHealth programme that provided personalised tailor-made pre- and postoperative instructions on the resumption of daily activities, including work, and tools to improve self-empowerment and to identify recovery problems. The control group was provided with access to a control website. MAIN OUTCOME MEASURES: The primary outcome was the duration of sick leave until a full sustainable return to work. Secondary outcome measures were quality of life, general recovery, and pain intensity. RESULTS: In intention-to-treat analysis the eHealth intervention was effective on time to return to work (hazard ratio 1.43; 95% confidence interval 1.003-2.040; P = 0.048). The median duration of sick leave until a full sustainable return to work was 39 days (interquartile range 20-67 days) in the intervention group and 48 days (interquartile range 21-69 days) in the control group. After 26 weeks pain intensity was lower (visual analogue scale, cumulative odds ratio 1.84; 95% confidence interval 1.04-3.25; P = 0.035) and quality of life was higher (Rand-36 health survey, between-group difference 30, 95% confidence interval 4-57; P = 0.024) in the intervention group, compared with the control group. CONCLUSIONS: The use of the eHealth intervention by women after gynaecological surgery results in a faster return to work, with a higher quality of life and less pain.
Assuntos
Histerectomia/reabilitação , Laparoscopia/reabilitação , Dor/reabilitação , Qualidade de Vida , Retorno ao Trabalho/estatística & dados numéricos , Telemedicina/métodos , Anexos Uterinos/cirurgia , Adolescente , Adulto , Idoso , Feminino , Humanos , Histerectomia/efeitos adversos , Laparoscopia/efeitos adversos , Pessoa de Meia-Idade , Países Baixos , Medição da Dor , Licença Médica/estatística & dados numéricos , Fatores de Tempo , Resultado do Tratamento , Adulto JovemRESUMO
PURPOSE: This study describes the process evaluation of an innovative multidisciplinary care program for patients undergoing benign gynaecologic surgery. This care program aims at improving recovery and preventing delayed return to work and consists of two steps: (1) an interactive e-health intervention for all participants, and (2) integrated clinical and occupational care management for those participants whose sick leave exceeds 10 weeks. METHODS: Eligible for this study were employed women aged between 18-65 years scheduled for a laparoscopic adnexal surgery and/or hysterectomy. Data were collected from patients, their supervisors and their gynaecologists, by means of electronic questionnaires during a 6 month follow-up period and an automatically generated, detailed weblog of the patient web portal ( www.ikherstel.nl ). Investigated process measures included: reach, dose delivered, dose received, and fidelity. In addition, attitudes towards the intervention were explored among all stakeholders. RESULTS: 215 patients enrolled in the study and accounted to a reach of 60.2 % (215/357). All intervention group patients used their account at least once and total time spent on the patient web portal was almost 2 h for each patient (median 118 min, IQR 64-173 min). Most patients visited the website several times (median 11 times, IQR 6-16). Perceived effectiveness among patients was high (74 %). In addition, gynaecologists (76 %) and employers (61 %) were satisfied with the web portal as well. Implementation of the second step of the intervention was suboptimal. Motivating patients to consent to additional guidance and developing an accurate return-to-work-prognosis were two important obstacles. CONCLUSIONS: The results of this study indicate good feasibility for implementation on a broad scale of the e-health intervention for patients undergoing benign gynaecological surgery. To enhance the implementation of the second step of the perioperative care program, adaptations in the integrated care protocol are needed.
Assuntos
Anexos Uterinos/cirurgia , Histerectomia , Equipe de Assistência ao Paciente , Avaliação de Programas e Projetos de Saúde , Retorno ao Trabalho , Telemedicina , Adulto , Convalescença , Estudos de Viabilidade , Feminino , Humanos , Laparoscopia , Países Baixos , Medicina do Trabalho , Satisfação do Paciente , Recuperação de Função Fisiológica , Encaminhamento e Consulta , Licença MédicaRESUMO
OBJECTIVES: To evaluate the effects of a counselling intervention on excessive weight gain during pregnancy and postpartum weight retention. DESIGN: The New Life(style) study was a randomised trial with a control group (n = 113) and an intervention group (n = 106). SETTING: Midwife practices in the Netherlands. POPULATION: Women with a healthy pregnancy, expecting their first baby. METHODS: The intervention consisted of four face-to-face counselling sessions about weight, physical activity and diet during pregnancy, and one session by telephone after delivery. MAIN OUTCOME MEASURES: Weight was objectively assessed at 15, 25 and 35 weeks of gestation, and again at 8, 26 and 52 weeks postpartum. In regression models, the intervention effect on gestational weight gain and postpartum weight retention was assessed. RESULTS: Women gained on average 11.3 kg (SD 3.7 kg) from early to late pregnancy. Women were 1.0 kg (SD 5.3 kg) lighter at 52 weeks postpartum compared with early pregnancy. The intervention had no effect on gestational weight gain (B = -0.05; 95% CI -1.10 to 1.00) or postpartum weight (B = 0.94; 95% CI -2.41 to 0.53) in the total study group. In a subgroup of overweight and obese women (n = 47), a favourable trend on all outcomes was observed, but none of the differences were statistically significant. CONCLUSION: The lifestyle counselling intervention evaluated in this study did not have an effect on excessive weight gain or postpartum weight retention. Our findings for overweight and obese women need to be confirmed in a larger, well-designed randomised trial.
Assuntos
Aconselhamento/métodos , Sobrepeso/prevenção & controle , Complicações na Gravidez/prevenção & controle , Cuidado Pré-Natal/métodos , Adulto , Peso ao Nascer , Índice de Massa Corporal , Feminino , Humanos , Países Baixos , Cooperação do Paciente , Gravidez , Resultado da Gravidez , Aumento de PesoRESUMO
Randomised controlled trial to evaluate the effectiveness of collaborative care in a Dutch occupational healthcare setting: 126 workers on sick leave with major depressive disorder were randomised to usual care (n = 61) or collaborative care (n = 65). After 3 months, collaborative care was more effective on the primary outcome measure of treatment response (i.e. reduction in symptoms of ≥50%) on the Patient Health Questionnaire-9 (PHQ-9). However, the groups did not differ on the PHQ-9 as a continuous outcome measure. Implications of these results are discussed.
Assuntos
Transtorno Depressivo Maior/terapia , Doenças Profissionais/terapia , Serviços de Saúde do Trabalhador/métodos , Equipe de Assistência ao Paciente/organização & administração , Humanos , Relações Interprofissionais , Países Baixos , Licença Médica/estatística & dados numéricos , Resultado do TratamentoRESUMO
OBJECTIVE: To evaluate the effectiveness of an exercise programme for pregnant women who were overweight or obese and at risk for gestational diabetes mellitus (GDM). DESIGN: Randomised controlled trial. SETTING: Hospitals and midwifery practices in the Netherlands. POPULATION: Pregnant women who were overweight or obese and at risk for GDM between 2007 and 2011. METHODS: Normal care was compared with an exercise training programme during pregnancy. The training consisted of aerobic and strength exercises, and was aimed at improving maternal fasting blood glucose, insulin sensitivity, and birthweight. Linear regression analyses were performed to determine the effects. MAIN OUTCOME MEASURES: Maternal outcome measures were fasting blood glucose (mmol/l), fasting insulin (pmol/l) and HbA1c (%), body weight (kg), body mass index (kg/m(2) ), and daily physical activity (minute/week). Offspring outcome measures were birthweight and fetal growth. RESULTS: A total of 121 women were randomly allocated to either a control (n = 59) or an intervention (n = 62) group. Intention-to-treat analysis showed that the exercise programme did not reduce maternal fasting blood glucose levels nor insulin sensitivity. Also, no effect was found on birthweight. CONCLUSIONS: The exercise intervention performed over the second and third trimester of pregnancy had no effects on fasting blood glucose, insulin sensitivity, and birthweight, most probably because of low compliance. The high prevalence of women at risk for GDM calls for further research on possible interventions that can prevent GDM, and other types of interventions to engage this target group in physical activity and exercise.
Assuntos
Peso ao Nascer/fisiologia , Glicemia/metabolismo , Diabetes Gestacional/prevenção & controle , Terapia por Exercício/métodos , Resistência à Insulina/fisiologia , Sobrepeso/terapia , Adulto , Diabetes Mellitus Tipo 2/genética , Diabetes Gestacional/sangue , Diabetes Gestacional/fisiopatologia , Jejum/sangue , Feminino , Idade Gestacional , Hemoglobinas Glicadas/metabolismo , Humanos , Sobrepeso/sangue , Sobrepeso/fisiopatologia , Cooperação do Paciente , Linhagem , Gravidez , Resultado da Gravidez , Segundo Trimestre da Gravidez , Terceiro Trimestre da GravidezRESUMO
The aim of this paper was to provide a descriptive epidemiology of anterior cruciate ligament (ACL) reconstructions in Australia. Data on all ACL reconstructions were collected from July 1, 2003 till June 30, 2008. Main outcome measures were the incidence of ACL reconstructions for Australia, per age group, sex and sport, including estimates of direct costs. There were 50 187 ACL reconstructions over the 5-year period studied. The population-based incidence of ACL reconstructions per 100 000 person-years was 52.0 [95% confidence intervals (CI): 51.6; 52.5], higher than previously published incidences from other western countries (Scandinavia 32-38). The population incidence rose rapidly through adolescence and early adulthood and then gradually declined. Males had a higher population incidence than females. Skiing had the highest incidence of ACL reconstructions per 100 000 person-years, followed by Australian rules football, rugby, netball and soccer. The total estimated hospital costs associated with ACL reconstruction surgery were over A$75 million (45 million) per year. Further research is necessary to examine the causes for the higher population incidence of ACL reconstructions in Australia compared with other countries. The establishment of a national register of ACL injuries, similar to those developed in Scandinavia should be considered.
Assuntos
Lesões do Ligamento Cruzado Anterior , Reconstrução do Ligamento Cruzado Anterior/estatística & dados numéricos , Traumatismos em Atletas/cirurgia , Custos de Cuidados de Saúde , Traumatismos do Joelho/cirurgia , Sistema de Registros , Adolescente , Adulto , Distribuição por Idade , Idoso , Reconstrução do Ligamento Cruzado Anterior/economia , Traumatismos em Atletas/epidemiologia , Austrália/epidemiologia , Criança , Pré-Escolar , Feminino , Humanos , Incidência , Traumatismos do Joelho/epidemiologia , Masculino , Pessoa de Meia-Idade , Países Escandinavos e Nórdicos , Distribuição por Sexo , Adulto JovemRESUMO
INTRODUCTION: Long-term sickness absence is a major public health and economic problem. Evidence is lacking for factors that are associated with return to work (RTW) in sick-listed workers. The aim of this study is to examine factors associated with the duration until full RTW in workers sick-listed due to any cause for at least 4 weeks. METHODS: In this cohort study, health-related, personal and job-related factors were measured at entry into the study. Workers were followed until 1 year after the start of sickness absence to determine the duration until full RTW. Cox proportional hazards regression analyses were used to calculate hazard ratios (HR). RESULTS: Data were collected from N = 730 workers. During the first year after the start of sickness absence, 71% of the workers had full RTW, 9.1% was censored because they resigned, and 19.9% did not have full RTW. High physical job demands (HR .562, CI .348-.908), contact with medical specialists (HR .691, CI .560-.854), high physical symptoms (HR .744, CI .583-.950), moderate to severe depressive symptoms (HR .748, CI .569-.984) and older age (HR .776, CI .628-.958) were associated with a longer duration until RTW in sick-listed workers. CONCLUSIONS: Sick-listed workers with older age, moderate to severe depressive symptoms, high physical symptoms, high physical job demands and contact with medical specialists are at increased risk for a longer duration of sickness absence. OPs need to be aware of these factors to identify workers who will most likely benefit from an early intervention.
Assuntos
Absenteísmo , Emprego , Adolescente , Adulto , Fatores Etários , Avaliação da Deficiência , Feminino , Seguimentos , Previsões , Humanos , Masculino , Pessoa de Meia-Idade , Países Baixos , Modelos de Riscos Proporcionais , Estudos Prospectivos , Qualidade de Vida , Análise de Regressão , Fatores de Risco , Fatores Socioeconômicos , Inquéritos e Questionários , Fatores de Tempo , Local de Trabalho , Adulto JovemRESUMO
OBJECTIVE: Obesity prevention requires effective interventions targeting the so-called energy balance-related behaviours (that is, physical activity, sedentary and dietary behaviours). To improve (cost-)effectiveness of these interventions, one needs to know the working mechanisms underlying behavioural change. Mediation analyses evaluates whether an intervention works via hypothesised working mechanisms. Identifying mediators can prompt intervention developers to strengthen effective intervention components and remove/adapt ineffective components. This systematic review aims to identify psychosocial and environmental mediators of energy balance-related behaviours interventions for youth. METHOD: Studies were identified by a systematic search of electronic databases (PubMed, Embase, PsycINFO, ERIC and SPORTDiscus). Studies were included if they (1) were school-based randomised controlled or quasi-experimental studies; (2) targeted energy balance behaviours; (3) conducted among children and adolescents (4-18 years of age); (4) written in English; and (5) conducted mediation analyses. RESULTS: A total of 24 studies were included. We found strong evidence for self-efficacy and moderate evidence for intention as mediators of physical activity interventions. Indications were found for attitude, knowledge and habit strength to be mediators of dietary behaviour interventions. The few sedentary behaviour interventions reporting on mediating effects prevented us from forming strong conclusions regarding mediators of sedentary behaviour interventions. The majority of interventions failed to significantly change hypothesised mediators because of ineffective intervention strategies, low power and/or use of insensitive measures. CONCLUSION: Despite its importance, few studies published results of mediation analysis, and more high-quality research into relevant mediators is necessary. On the basis of the limited number of published studies, self-efficacy and intention appear to be relevant mediators for physical activity interventions. Future intervention developers are advised to provide information on the theoretical base of their intervention including the strategies applied to provide insight into which strategies are effective in changing relevant mediators. In addition, future research is advised to focus on the development, validity, reliability and sensitivity of mediator measures.
Assuntos
Terapia Comportamental , Ingestão de Energia , Metabolismo Energético , Comportamento Alimentar , Negociação , Obesidade/prevenção & controle , Comportamento de Redução do Risco , Instituições Acadêmicas , Adolescente , Terapia Comportamental/economia , Criança , Pré-Escolar , Análise Custo-Benefício , Dieta , Feminino , Comportamentos Relacionados com a Saúde , Humanos , Masculino , Negociação/métodos , Negociação/psicologia , Obesidade/economia , Obesidade/psicologia , Instituições Acadêmicas/economiaRESUMO
OBJECTIVE: To generate structured detailed uniform convalescence recommendations after gynaecological surgery by a modified Delphi method amongst experts and a representative group of physicians. DESIGN: Modified Delphi study. SETTING: Expert physicians recruited by their respective medical boards and employed at different hospitals, doctor's surgeries and healthcare services. POPULATION: Twelve experts (five gynaecologists, two general practitioners [GPs] and five occupational physicians [OPs]) and a representative sample of 63 medical doctors. METHODS: Multidisciplinary detailed recommendations for graded resumption of relevant activities after uncomplicated hysterectomy (laparoscopic supracervical, total laparoscopic/laparoscopic-assisted, vaginal and abdominal hysterectomies) and laparoscopic adnexal surgery were developed. Recommendations were based on a literature review and a modified Delphi procedure among 12 experts, recruited in collaboration with the participating medical boards of gynaecologists, GPs and OPs. MAIN OUTCOME MEASURES: A multidisciplinary consensus of at least 67% on the relevant detailed convalescence recommendations in relation to hysterectomy and laparoscopic adnexal surgery. RESULTS: Out of initially 65 activities, the expert panel judged 38 activities relevant for convalescence recommendations. Consensus for all activities was achieved after four Delphi rounds and two group discussions. The recommendations were judged as feasible by a representative sample of 26 gynaecologists, 19 GPs and 18 OPs. CONCLUSIONS: Consensus between gynaecologists, GPs and OPs was achieved on all relevant convalescence recommendations regarding hysterectomy (abdominal, vaginal and laparoscopic) and laparoscopic adnexal surgery.
Assuntos
Convalescença , Técnica Delphi , Medicina Geral , Procedimentos Cirúrgicos em Ginecologia/reabilitação , Ginecologia , Medicina do Trabalho , Atividades Cotidianas , Consenso , Estudos de Viabilidade , Feminino , Humanos , Saúde Ocupacional , Recuperação de Função Fisiológica , Reabilitação Vocacional/métodosRESUMO
BACKGROUND: Dairy intake may have beneficial effects with respect to becoming overweight, insulin resistance and metabolic syndrome (MS), although most of the available studies are cross-sectional and conducted among adults. The present study aimed to investigate whether dairy intake during adolescence and young adulthood protects against becoming overweight and (components of) MS at age 36 years. METHODS: Dairy intake was repeatedly measured between the ages of 13 and 36 years among participants (n=374) of a Dutch prospective longitudinal cohort study. Being overweight and components of MS were examined at age 36 years. A statistical method for longitudinal data, generalised estimating equations, was used to assess whether the time course of total dairy intake, high-fat and low-fat dairy was associated with being overweight and with (components of) MS. RESULTS: The time course from age 13-36 years for total dairy intake did not differ between overweight and non-overweight participants, nor for participants with and without MS at age 36 years. Significant differences between groups were only observed at certain time points, mainly around the age of 21 and 27 years. High-fat dairy intake during adolescence tended to be higher in subjects with lower weight, a lower body fat percentage, lower waist circumference and lower triglyceride concentrations at age 36 years. In those having at least two risk factors for MS and high glycosylated haemoglobin, differences in dairy intake were in the opposite direction. CONCLUSIONS: These results do not support the hypothesis that dairy consumption protects against potentially becoming overweight and metabolic disturbances.