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====== Mind Your Step (MYST) ====== | ====== Mind Your Step (MYST) ====== | ||
- | Mind Your Step is one of Lifelines' [[additional assessments]].\\ | + | Mind Your Step is one of [[start|Lifelines]]' [[additional assessments]].\\ |
This assessment was a collaboration between Lifelines and the [[https://www.hanze.nl/eng|Hanze University of Applied sciences]], Research group [[https://www.hanze.nl/eng/research/strategic-themes/healthy-ageing|Healthy Ageing]].\\ | This assessment was a collaboration between Lifelines and the [[https://www.hanze.nl/eng|Hanze University of Applied sciences]], Research group [[https://www.hanze.nl/eng/research/strategic-themes/healthy-ageing|Healthy Ageing]].\\ | ||
- | The goal of the assessment was to gain insight in determinants related to the adoption of [[https://en.wikipedia.org/wiki/Quantified_self|quantified self]]-devices (a digital weight scale and activity tracker) and potentially behavior change/ change in body weight.\\ | + | The first goal of the assessment was to gain insight in determinants related to the adoption of two [[https://en.wikipedia.org/wiki/Quantified_self|quantified self]]-devices: a digital weight scale and an activity tracker which could also measure sleeping behavior.\\ |
+ | The second goal was to assess to what extent a change in self-regulation capabilities can explain weight loss after 4 and 12 months of self-tracking.\\ | ||
===== Protocol ===== | ===== Protocol ===== | ||
The project took place between April 2016 and April 2017.\\ | The project took place between April 2016 and April 2017.\\ | ||
- | Participants between 25-65 years old were invited to use a digital weight scale and an activity tracker. | + | Participants (>25 years old) were invited to use a digital weight scale and an activity tracker. |
- | The devices were connected to a smartphone application, in which the user could see his or her own data.\\ | + | The devices were connected to a smartphone application, in which the user could see his or her own data and changes in these data over time.\\ |
- | Each participants participated in the study for one year. All participants filled out one questionnaire with regard to different determinants (like self-regulation) and one about motivation towards self-tracking.\\ | + | All of the participants participated in the study for one year. They filled out a digital questionnaire at the beginning of the study, after 4 months, and after 12 months. One questionnaire included possible determinants for adoption and effect of self-tracking devices (like personal variables, self-regulation for health, and motivation towards self-tracking). \\ |
- | In addition, they were asked to fill out an evaluation questionnaire about the usage and experience with the devices. | + | In addition, participants were asked to fill out an evaluation questionnaire about the usage, effect, and experience with the devices. |
There was a restriction on number of participants because there were 100 activity trackers available. | There was a restriction on number of participants because there were 100 activity trackers available. | ||
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===== Variables ===== | ===== Variables ===== | ||
- | BASELINE QUESTIONNAIRE | + | The questionnaires included questions about intention to start with self-tracking, and intention to change weight, sleeping behavior and physical activity behavior. In addition, attitude, self-efficacy and social norm towards self-tracking, [[self-regulation]] for health and [[subjective health (general)|perceived health]] were measured.\\ |
+ | Weight and self-weighing frequency were calculated using the weight self-measurements the participants conducted.\\ | ||
+ | After 4 and 12 months of self-tracking, the participants filled out an evaluation questionnaire in which they could indicate their experiences with the devices, and whether they had changed their physical activity behavior and eating habits.\\ | ||
+ | |||
+ | ===== Findings ===== | ||
+ | |||
+ | Most participants were satisfied with the self-tracking devices, although the usage of the devices declined over time. Usage of the weight scale stabilized after 3 months of self-tracking.\\ | ||
+ | The Pulse activity tracker gave some technical problems, like a short battery life, and was therefore replaced until 6 months after the start of the study in at least 30 participants. Thereafter, no replacement was possible due to a restricted availability of the tracker.\\ | ||
+ | About 40% of the participants indicated to have changed their eating habits, and 60% indicated to have increased their physical activity behavior.\\ | ||
+ | On average, the participants lost 2 kg after 4 months, which was remained after 12 months. An increase in self-regulation capabilities (goal-orientation after 4 months and decision-making after 12 months) explained this weight loss, next to intention to change weight and self-weighing frequency.\\ | ||
- | | **Questions English** | **Questions Dutch** | **Variable** | **Assessment** | **Age** | | + | ===== Publications using MYST data ===== |
- | | | We willen graag weten op welke plekken op het lichaam u acne hebt (gehad) en hoe ernstig de acne is/was. Om de mate van de acne te bepalen kunt u onderstaande foto's bekijken. Het cijfer behorende bij de foto die het beste weergeeft hoe uw acne eruit ziet/zag kunt u aanklikken. | | | | | + | * Kooijman, TJM et al. (2020) The role of self-regulation in the effect of self-tracking of physical activity and weight on BMI. Journal of Technology in Behavioral Science (in press). |
- | | | Gezicht | ACNEDESCRIP1 | [[QACN]] | 18+ | | + | |
- | | | Rug | ACNEDESCRIP2 | [[QACN]] | 18+ | | + | |
- | | | Borst | ACNEDESCRIP3 | [[QACN]] | 18+ | | + | |
- | | | Is uw acne ooit vastgesteld door een dermatoloog? | ACNEDIAGN1 | [[QACN]] | 18+ | | + | |
- | | | Op welke leeftijd heeft de dermatoloog de acne vastgesteld? | ACNEDIAGN2 | [[QACN]] | 18+ | | + | |
- | | | Hoe zou u uw gezichtshuid beschrijven? | ACNEFACE | [[QACN]] | 18+ | | + | |
- | | | Komt er acne bij u in de familie voor? | ACNEFAM1 | [[QACN]] | 18+ | | + | |
- | | | Broers/zussen / Bij wie komt er acne voor? | ACNEFAM2A | [[QACN]] | 18+ | | + | |
- | | | Vader / Bij wie komt er acne voor? | ACNEFAM2B | [[QACN]] | 18+ | | + | |
- | | | Moeder / Bij wie komt er acne voor? | ACNEFAM2C | [[QACN]] | 18+ | | + | |
- | | | Familieleden van vaderskant / Bij wie komt er acne voor? | ACNEFAM2D | [[QACN]] | 18+ | | + | |
- | | | Familieleden van moederskant / Bij wie komt er acne voor? | ACNEFAM2E | [[QACN]] | 18+ | | + | |
- | | | Hebt u in de 2 jaar voorafgaand aan uw LifeLines bezoek (xx datum) acne gehad? | ACNEHIS1 | [[QACN]] | 18+ | | + | |
- | | | Had u op het moment van uw LifeLines bezoek (xx datum) langer dan 2 maanden matige of ernstige acne? | ACNEHIS2 | [[QACN]] | 18+ | | + | |
- | | | Hebt u eerder in uw leven matige of ernstige acne gehad? | ACNEHIS3 | [[QACN]] | 18+ | | + | |
- | | | Op welke leeftijd kreeg u voor het eerst acne? | ACNEHIS4 | [[QACN]] | 18+ | | + | |
- | | | Hebt u alleen acne gehad in de tienerjaren (10-18 jaar)? | ACNEHIS5 | [[QACN]] | 18+ | | + | |
- | | | Hoe lang had u geen acne tot op het moment dat u bij LifeLines op bezoek (xx datum) kwam? | ACNEHIS6 | [[QACN]] | 18+ | | + | |
- | | | Hebt u in de 2 maanden voorafgaand aan uw LifeLines bezoek (xx datum) antibiotica gehad? | ACNEMED1 | [[QACN]] | 18+ | | + | |
- | | | Hebt u in de 2 maanden voorafgaand aan uw LifeLines bezoek (xx datum) hormoontherapie gehad of anticonceptie gebruikt? | ACNEMED2 | [[QACN]] | 18+ | | + | |
- | | | Hebt u ooit isotretinoïne tegen acne gekregen? Dit is een algemene naam en is een ingrediënt van medicijnen zoals Roaccutane. | ACNEMED3 | [[QACN]] | 18+ | | + | |
- | | | Hebt u in de 6 maanden voorafgaand aan uw LifeLines bezoek (xx datum) isotretinoïne gebruikt? | ACNEMED4 | [[QACN]] | 18+ | | + | |
- | | | Vindt u uw dagelijks leven stressvol? | ACNESTRESS | [[QACN]] | 18+ | | + | |
- | | | Is de acne spontaan overgegaan (zonder behandeling)? | ACNETREAT1 | [[QACN]] | 18+ | | + | |
- | | | Kunt u aangeven welke behandelingen u voor uw acne hebt gehad? | ACNETREAT2 | [[QACN]] | 18+ | | + | |
- | | | Zalf/lotion zonder antibiotica of isotretinoïne, bijvoorbeeld benzoylperoxide-crème (Benzac), azelaïnezuur-crème | ACNETREAT3A | [[QACN]] | 18+ | | + | |
- | | | Zalf/lotion met antibiotica, bijvoorbeeld clindamycine (Dalacin-T), erytromycine (Eryacne, Zineryt, Inderm) | ACNETREAT3B | [[QACN]] | 18+ | | + | |
- | | | Zalf/lotion met isotretinoïne, bijvoorbeeld tretinoïne (Acid a Vit), adapaleen (Differin) | ACNETREAT3C | [[QACN]] | 18+ | | + | |
- | | | Antibiotica om in te nemen, bijvoorbeeld minocycline (Minocin), doxycycline, tetracycline | ACNETREAT3D | [[QACN]] | 18+ | | + | |
- | | | Isotretinoïne om in te nemen, bijvoorbeeld isotretinoïne (Roaccutane) | ACNETREAT3E | [[QACN]] | 18+ | | + | |
- | | | Hormoontherapie, zoals anticonceptie, bijvoorbeeld cyproteron/ethinylestradiol (Diane-35) | ACNETREAT3F | [[QACN]] | 18+ | | + | |
- | | | Geen van bovenstaande | ACNETREAT3G | [[QACN]] | 18+ | | + | |
- | | | Op welke leeftijd bent u voor het eerst begonnen met de medicatie voor uw acne? | ACNETREAT4 | [[QACN]] | 18+ | | + | |
- | | | Hoe lang bent u in totaal behandeld voor acne? | ACNETREAT5 | [[QACN]] | 18+ | | + | |