Designing mobile dietary management support technologies for people with diabetes

2008 ◽  
Vol 14 (7) ◽  
pp. 329-332 ◽  
Author(s):  
Eirik Årsand ◽  
James T Tufano ◽  
James D Ralston ◽  
Per Hjortdahl

We performed two cycles of laboratory-based usability testing of three food registration prototypes for people with diabetes. The design concepts were a commercial web application, various smartphones and a mobile phone photo blogging approach. Six adults with Type 1 diabetes and three adults with Type 2 diabetes participated in the usability tests. The results provided five distinct implications for devices for the future dietary management support of people with diabetes. Study participants valued many of the features offered by the three systems that were tested, although the usability tests also revealed several opportunities to enhance their design. Our findings suggest that further development is justified of mobile dietary and nutritional support for individuals living with diabetes. Applications that support healthy eating habits should be integrated with applications for managing blood glucose data and physical activity data, and potentially medication data as well.

2019 ◽  
Vol 11 (9) ◽  
pp. 189
Author(s):  
Raúl Parada ◽  
Alfonso Palazón ◽  
Carlos Monzo ◽  
Joan Melià-Seguí

A third of the food produced in the world ends up in the rubbish, enough to put an end to world hunger. On the other hand, society is increasingly concerned to bring healthy eating habits. A RFID (radio frequency identification) food management system is designed to palliate the previously described issues in an Internet of Things (IoT) network paradigm. It consists of RFID readers placed on a user’s kitchen furniture, which automatically reads food information. There is no need for direct sight between reader and tag, as it occurs through the barcode technology. As a complement, a multi-platform web application is developed, allowing its users to check the date of food expiration and other detailed information. The application notifies the user when a product is about to expire. It also offers recipes that might be prepared with available foods, thus preventing them from being wasted. The recipes are accompanied by their nutritional information, so that the user can exhaustively monitor what he/she eats. This embedded system may provide economic benefits to the manufacturer, since it allows supermarkets to pay for displaying their products advertised through the application. After system deployment, design conclusions are shown, and future improvement points are indicated.


2017 ◽  
Vol 82 (1) ◽  
Author(s):  
Annelie Gresse ◽  
Jayne Seaman

Adolescent learners tend to express their independence by engaging in risky health behaviour inclusive of poor eating habits, smoking and alcohol consumption. The aim of this study was to assess whether adolescents attending a religious school that maintains strict discipline are less likely to engage in risky behaviour. Learners attending a private Christian school were asked to complete a health risk behavioural questionnaire, which measured attitudes toward eating habits, alcohol and drug use, participation in exercise and sexual activity, smoking habits and adherence to Christian values. The sample group consisted of 117 study participants distributed across all high school Grades. On balance, these learners were more conservative than others attending secular schools and most reported healthy eating habits; 92.3% consumed dairy products, 64.1% consumed more than two fruits and 81.2% more than two vegetables per day. More than 78% exercised regularly. Only 10.2% consumed alcohol, 3.4% smoked and 5.2% used recreational drugs. Of all learners, 93.2% indicated their Christian values as having a moderating impact on their lifestyle. The study concludes with the recommendation to investigate ways in which the strategies employed by this Christian school could be promoted to other schools given the finding that Christian values translate into positive health outcomes amongst adolescents. As it seems that the strict Christian education of these learners leads to less risky health behaviour, ways in which to promote this school’s strategies to other schools could be investigated. Opsomming Tienerleerders sal dikwels hul onafhanklikheid in die vorm van onveilige gesondheidsgedrag soos byvoorbeeld swak eetgewoontes, rook and alkoholgebruik uitdruk. Die doelstelling van die studie was om te bepaal of ‘n skool se streng dissipline, wat klem lê op Christelike beginsels, ‘n invloed het op die voorkoming van onveilige gesondheidsgedrag. Alle leerders van ‘n private Christelike hoërskool is versoek om vrywillig ‘n vraelys wat hulle gedrag en houding aangaande eetgewoontes, alkohol- en dwelmgebruik, oefening, seksuele aktiwiteit, rook en Christelike waardes te bepaal. Die steekproefgrootte was 117 en het leerders van alle Grade (8 – 12) ingesluit. Die resultate dui daarop dat hierdie leerders meer konserwatief is as leerders in ander studies. Die meeste het gesonde eetgewoontes gehad; 92.3% gebruik suiwelprodukte, 64.1% eet meer as twee vrugte en 81/2% eet meer as twee groente per dag. Meer as 78% oefen gereeld. Net 10.2% gebruik alkohol, 3.4% rook en 5.2% het al dwelmmiddels gebruik. Van al die leerders het 93.2% geglo dat hulle Christellike waardes ‘n invloed op hulle leefstyl het. Dit wil dus voorkom of die streng Christelike opvoeding van hierdie leerders tot minder onveilige gesondheidsgedrag lei en maniere om die skool se doelwitte by ander skole bekend te stel, behoort ondersoek te word.


2021 ◽  
Author(s):  
Teddy Lazebnik ◽  
Svetlana Bunimovich-Mendrazitsky ◽  
Alex Kiselyov

This work introduces a model of immunotherapy treatment, namely the Bacillus Calmette-Guerin (BCG) vaccine, of type 1 diabetes (T1D). The model takes into consideration a clinically relevant interaction network between multiple immune cells and compartments. A set of ordinary differential equations (ODEs) is introduced to capture the connectivity between these variables and clinical presentation of the disease. Four subsets of the T1D patients and healthy controls that exhibit normal and high-level glucose consumption are evaluated. The results that obtained for mice, suggest that BCG treatment of the T1D patients that follow healthy eating habits normalizes glucose to levels observed in non-diabetic controls. Furthermore, glucose consumption profoundly influences disease progression. The stable equilibrium state with constant glucose levels is not attainable without repeated BCG treatment. This outcome suggests that immunotherapy may modulate molecular and cellular manifestations of the disease but it does not eliminate T1D. Of note, our data indicate that the BCG immunotherapy treatment may benefit healthy controls on a high-glucose diet. One may speculate the preventive BCG treatment to provide long-term health benefits in this specific cohort.


2021 ◽  
Vol 7 (2) ◽  
pp. 17341-17357
Author(s):  
Maristela Rosso Walker ◽  
Rafael Augusto dos Santos Mello ◽  
Beatriz de Oliveira dos Santos Gomes ◽  
Fernanda Zantedeschi Rodrigues ◽  
Laís da Silva Porto ◽  
...  

2013 ◽  
Vol 4 (2) ◽  
pp. 71
Author(s):  
Jenefer Garcez Alexandre ◽  
Mileni Henedi Lemos ◽  
Synthia Ferreira Campos ◽  
Denise Dargelio Levy ◽  
Ivonete Teresinha Schulter Buss Heideman ◽  
...  

Resumo: A obesidade e o sobrepeso são considerados hoje uma epidemia mundial. O objetivo deste estudo foi identificar as crianças e adolescentes com idade entre 9 e 14 anos com potencial alteração no grau de nutrição. Realizou-se um estudo exploratório e descritivo com abordagem quantitativa e qualitativa articulado com a metodologia de Paulo Freire. Foram coletados dados antropométricos e realizadas oito visitas domiciliares, utilizando-se um roteiro de entrevista semiestruturado. Os resultados foram agrupados em três categorias para análise. Conclui-se que a maior parte das crianças e adolescentes não tem hábitos alimentares saudáveis e que praticam atividade física com baixa frequência.Palavras-Chave: Saúde da Família, Educação em Saúde, Obesidade, Promoção da Saúde.Acting of the Education Program for Work-Family Health PET: multidisciplinary assessment of the nutritional status of schoolchildrenAbstract: Obesity and overweight are now considered a global epidemic. The objective of this study was to identify children and adolescents aged 9 to 14 years with a potential alteration in the degree of nutrition. We carried out an exploratory and descriptive quantitative and qualitative approach with the methodology articulated by Paulo Freire. Anthropometric data were collected and made eight home visits using a semistructured interview guide. The results were grouped into three categories for analysis. We conclude that most children and teens do not have healthy eating habits and physical activity practice with low frequency.Keywords: Family Health, Health Education, Obesity, Health Promotion.Actuación del Programa de Educación para el Trabajo- PET Salud de la Familia: Evaluación Multidisciplinar del Estado Nutricional de Escolares.Resumen: El objetivo deste estudio fue identificar los niños y adolescentes con edad entre 9 y 14 años con potencial alteración en el grado de nutrición. Se realizo un estudio exploratorio y discriptivo con abordagen cuantitativa y cualitativa articulado con la metodología de Paulo Freire. Fue colectado dados antropometricos, y después clasificados según el gráfico de la WHO (2007) fuerón realizados ocho visitas domiciliares se utilizando un guión de entrevista semiestruturado. Los resultados fuerón agrupados en tres categorías para análisis. Se percibió que la mayor parte de los niños y adolescentes no tienen hábitos alimentares saludables y que pratican activdades físicas con baja frecuencia. Palabras Clave: Salud en la Familia, Educación en Salud, Obesidad, Promoción de la salud.


Nutrients ◽  
2021 ◽  
Vol 13 (6) ◽  
pp. 2097
Author(s):  
Kelly Cosgrove ◽  
Christopher Wharton

The COVID-19 pandemic resulted in substantial lifestyle changes. No US study has identified predictors of perceived dietary healthfulness changes during the pandemic period. This study included analyses of lifestyle and dietary healthfulness changes using 958 survey responses from US primary household food purchasers. Information was collected related to demographics, COVID-19-related household changes, and health-related habits before and during the pandemic. Binary logistic regression identified predictors of perceived increase in dietary healthfulness during the pandemic period. Overall, 59.8%, 16.4%, and 23.4% of participants reported that their eating habits likely changed, may have changed, and likely did not change, respectively. Of the participants whose dietary habits likely or may have changed, 64.1%, 16.8%, and 19% reported healthier, neither healthier nor less healthy, and less healthy eating habits, respectively. COVID-19-related income loss, more meals consumed with household members in front of the television, an increase in food advertisement exposure, increased perceived stress, and better perceived current health were significant predictors of a perceived increase in dietary healthfulness. Overall, dietary habits were perceived to become healthier during the pandemic. The predictors of perceived improvement in dietary healthfulness were surprising and indicate the need for further study of these factors in crisis and noncrisis situations.


Author(s):  
Hubert Dobrowolski ◽  
Dariusz Włodarek

The outbreak of the COVID-19 pandemic caused a number of changes in social life around the world. In response to the growing number of infections, some countries have introduced restrictions that may have resulted in the change of the lifestyle. The aim of our study was to investigate the impact of the lockdown on body weight, physical activity and some eating habits of the society. The survey involving 183 people was conducted using a proprietary questionnaire. The mean age of the study participants was 33 ± 11 and mean height 169 ± 8 cm. An average increase in body weight was observed in 49.18% by 0.63 ± 3.7 kg which was the result of a decrease in physical activity and an increase in food consumption. We also observed a decrease in PAL from 1.64 ± 0.15 to 1.58 ± 0.13 and changes in the amount of food and individual groups of products consumption, including alcohol. Among the study participants who did not lose body mass, there was an average weight gain of 2.25 ± 2.5 kg. In conclusion, an increase of weight was shown in about half of the respondents in the study group which was associated with a decrease in physical activity and an increase in the consumption of total food and high energy density products.


Author(s):  
Winnie Wing Man Ng ◽  
Anthony Siu Wo Wong ◽  
Kin Cheung

This cluster randomized controlled trial (CRCT)-designed study aimed to explore the feasibility of a promotion pamphlet and/or WhatsApp as a suitable mode of delivery to promote healthy eating habits with fruit and vegetables (F&V) among firefighters. Convenience and snowball sampling methods were used. Forty-five firefighters from 23 fire stations were recruited and they all received the printed pamphlet, while the intervention group participants (n = 20) received additional teaching material through WhatsApp every two weeks for eight weeks. Feasibility outcomes included retention, practicality, and implementation. The participants reported high levels of satisfaction with the intervention. There were significant improvements in the mean numbers of days consuming F&V (p = 0.002; p = 0.031) in the intervention group, and for fruit consumption (p = 0.033) in the control group between the baseline (T0) and 3 months after completion of intervention (T1). High levels of participants’ satisfaction with the intervention revealed that a full-scale CRCT of the WhatsApp-delivered intervention promoting healthy eating could be feasible, especially as a means of increasing the numbers of days they consumed F&V and the numbers of servings of these consumed per day.


2022 ◽  
Author(s):  
Yu Kuei Lin ◽  
Caroline Richardson ◽  
Iulia Dobrin ◽  
Rodica Pop-Busui ◽  
Gretchen Piatt ◽  
...  

BACKGROUND Little is known about the feasibility of mobile health (mHealth) support among people with type 1 diabetes (T1D) using advanced diabetes technologies including continuous glucose monitors (CGMs) and hybrid closed-loop insulin pumps (HCLs). OBJECTIVE To evaluate patient access and openness to receiving mHealth diabetes support in people with T1D using CGMs/HCLs. METHODS We conducted a cross-sectional survey among T1D patients using CGMs or HCLs managed in an academic medical center. Participants reported information regarding their mobile device usage, cellular call/text message/internet connectivity, and openness to various channels of mHealth communication (smartphone applications or “apps”, text messages, and interactive voice response calls or IVR calls). Participants’ demographic characteristics and CGM data were collected from medical records. Analyses focused on differences in openness to mHealth and mHealth communication channels across groups defined by demographic variables and measures of glycemic control. RESULTS Among all participants (n=310; 64% female; mean age: 45 (SD:16)), 98% reported active cellphone use, and 80% were receptive to receiving mHealth support to improve glucose control. Among participants receptive to mHealth support, 98% were willing to share CGM glucose data for mHealth diabetes self-care assistance. Most (71%) were open to receiving messages via apps, 56% were open to text messages, and 12% were open to IVR calls. Older participants were more likely to prefer text messages (P=0.009) and IVR (P=0.03) than younger participants. CONCLUSIONS Most people with T1D who use advanced diabetes technologies have access to cell phones and are receptive to receiving mHealth support to improve diabetes control. CLINICALTRIAL Not applicable


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