Competitive balance in male and female leagues: approximation to the Spanish case

The fans are the biggest part of the success of sports contests. The competitive equilibrium reflects uncertainty about the outcomes of professional sporting, which attracts the fans’ interest. Thus, the competitive balance (CB) is one of the main issues in sports economics. The objective of this paper is to analyse and compare the CB of male (Liga Santander) and female (Liga Iberdrola) top division leagues of Spanish football. In particular, we consider two aspects of CB: the level of concentration and the level of dominance of a sample composed of six seasons (from 2012/13 to 2017/18). For the concentration analysis, the Herfindahl-Hirschman Index (HHI), the ideal HHI competitive balance and deviated HHI (dHHI) are calculated. To analyse the dominance level, the HHI of dominance (HHID) in terms of titles won and top 4 are calculated. The results indicate that Liga Santander (male) is more balanced than the Liga Iberdrola (female). However, these findings do not imply that Liga Santander is balanced. In relation to dominance in terms of titles won, Liga Iberdrola is much better than Liga Santander. However, in terms of the top 4 dominance, both leagues have presented the same results. In this sense, both leagues’ decision makers must act to improve the competitive balance. In spite of the recent increase of media and attendance in the Liga Iberdrola, the lack of CB could be a serious handicap to it becoming a professional league

A feasibility study for implementation 'Health Arcade': a study protocol for prototype of multidomain intervention based on gamification technologies in acutely hospitalized older patients

The aim of this article is to present the research protocol for a study that will evaluate the feasibility of implementation of Health Arcade prototype multidomain intervention based on physical and cognitive training using gamification technologies at improving care for older people hospitalized with an acute illness. A total of 40 older people will be recruited in a tertiary public hospital at Pamplona, Spain. The intervention duration will be four to nine consecutive days. Additionally, the patients will receive encouragement for maintaining active during hospital stay and for reducing sedentary time. Primary implementation-related outcomes will be the adherence to treatment (i.e., number of games and days completed during the intervention period), reaction or response time, and number of success and failures in each game per day. Secondary implementation-related outcomes will be self-perceived grade of difficulty, satisfaction, enjoyment per game and session, and self-perceived difficulties in handling the prototype hardware. Other health-related outcomes will also be assessed such as functional capacity in activities of daily living, mood status, quality of life, handgrip strength, physical activity levels, and mobility. The current study will provide additional evidence to support the implementation of multidomain interventions designed to target older persons with an acute illness based on friendly technology. The proposed intervention will increase accessibility of in-clinical geriatrics services, improve function, promote recovery of the health, and reduce economic costs.This study has been funded by a Gobierno de Navarra project grant (Resolucion 81E/2019, de 19 de junio). Expediente: 0011-1365-2019-000139; Sistema piloto de entrenamiento fisico multicomponente basado en tecnologias de gamificacion para la prevencion del deterioro funcional en ancianos hospitalizados 'HEALTH ARCADE'. N.M.-V. received funding from 'la Caixa' Foundation (ID 100010434), under agreement LCF/PR/PR15/51100006. R.R.-V. is funded in part by a Postdoctotal fellowship grant ID 420/2019 of the Universidad Publica de Navarra, Spain. A.G.-H. is a Miguel Servet Fellow (Instituto de Salud Carlos III -FSE, CP18/0150)

Olfactory characterization and training in older adults: protocol study

The aim of this article is to present the research protocol for a prospective cohort study that will assess the olfactory function and the effect of an intervention based on olfactory training in healthy very old adults (>= 75 years old). A convenience sample of 180 older people (50% female) will be recruited in three different environments: hospitalized control group (CH) with stable acute illness (n = 60); ambulatory control group (CA) of community-based living (n = 60); and an experimental odor training group (EOT) from nursing homes (n = 60). The odor training (OT) intervention will last 12 weeks. All the volunteers will be assessed at baseline; CA and EOT groups will also be assessed after 12 weeks. The primary end point will be change in olfactory capacity from baseline to 12 weeks period of intervention or control. The intervention effects will be assessed with the overall score achieved in Sniffin Sticks Test (SST) - Threshold, Discrimination, and Identification (TDI) extended version. Secondary end points will be changes in cognitive tasks, quality of life, mood, immune status, and functional capacity. All these measurements will be complemented with an immune fitness characterization and a deep proteome profiling of the olfactory epithelium (OE) cultured ex vivo. The current study will provide additional evidence to support the implementation of olfactory precision medicine and the development of immunomodulatory nasal therapies based on non-invasive procedures. The proposed intervention will also intend to increase the knowledge about the olfactory function in very elderly people, improve function and quality of life, and promote the recovery of the health