Please select the eligibility criteria that correspond to the clinical trial below.
Title: Project LiGHT (Living Green and Healthy for Teens): A Novel Weight Management Program That Emphasizes the Benefits of a Healthy Lifestyle
Brief Summary: This study is the second of three sub-studies aimed at evaluating the outcomes of the Living Green and Healthy for Teens (LiGHT) program, delivered through the Aim2Be app (v2.2). Aim2Be is an app for 10 to 17 year olds and their families that is intended to help them shift from an healthy lifestyle toward better health habits in four areas: nutrition, physical activity, recreational screen time, and sleep. This second evaluation has the following aims to: 1) describe reach; 2) assess change in knowledge of Canadian health recommendations; and 3) assess change in lifestyle behaviours and weight outcomes and whether these changes are moderated by involvement in the app. This study uses a two-group parallel/crossover randomized controlled trial design following N=200 families for six months.


Options:
A: Inclusion Criteria:

* Child must be between 10 and 17 years old
* Child and at least one of their parents must be able to read at the grade 5 level or above
* Parent participant must be the caregiver with whom the child primarily lives
* Families must have a computer or mobile device and internet access at home
* Child participants must be either overweight or obese, as defined by the age and gender specific WHO cut-offs for children and adolescents aged 5 to 19

Exclusion Criteria:

* Diagnosis of any musculoskeletal, cardiovascular, pulmonary, or orthopedic problems or disabilities precluding the participant from being physically active
* Any other physical condition that precludes the participant from being physically active
* Diagnosis of anorexia nervosa or bulimia nervosa
* Diagnosis of Type I diabetes
* Dietary restrictions or special diets that limit a participant's ability to eat a variety of foods
* Simultaneous participation in another physical activity, nutrition, or weight management study/program
* Use of medication, nutritional supplements, or herbal preparations to help lose weight
* Pregnancy
* A history of psychiatric problems or substance abuse which would interfere with adherence to the study protocol
B: Inclusion Criteria:

* Obese subjects (IMC ≥ 27.5 to \<40), classified as sedentary according to the short physical activity questionnaire validated in the EVIDENT II study.

Exclusion Criteria:

* Older than 65 years are excluded, due to difficulties in the use of ICTs.
* Advanced respiratory, renal or liver disease.
* Several mental illness
* Coronary or cerebrovascular atherosclerotic disease, grade II or higher NYHA heart failure.
* Moderate or severe COPD
* Muscular-skeletal pathology that inhibit mobility
* Subjects who can not exercise or follow a hypocaloric diet.
* Oncologic disease in treatment diagnosed in the last 5 years.
* Terminal situation
* Pregnancy
* Bariatric surgery
* Those with any other circumstance that the investigators consider could interfere with the study procedures
C: Inclusion Criteria:

* Have a BMI of 27-45
* Currently use an Android smartphone
* Have cell phone connectivity at home and work
* Uses a smartphone every day

Exclusion Criteria:

* Under the age of 18 and over the age of 65;
* BMI under 27 or over 45;
* Not interested in losing weight;
* Does not currently own a smartphone;
* Smartphone type and/or version not meeting app requirements;
* No phone connectivity at home and work;
* Unable to walk unaided for ¼ mile without stopping;
* Has a condition that precludes dietary changes (i.e. ulcerative colitis, Crohn's disease, active diverticulitis, renal disease);
* On a medication affecting weight;
* Type 1 or 2 diabetes;
* Had gastric bypass surgery;
* Had or plans to have gastric bypass surgery during the study period;
* Pregnant/lactating;
* Has bipolar disorder, substance abuse, bulimia, or severe depression;
* Lost 5% or more body weight in the last 3 months;
* Has not experienced emotional eating over the last week;
* On medication affecting weight;
* Has concerns about being audiotaped;
* Prisoner;
* Unable to provide consent; or
* Non-English speaking
D: Inclusion Criteria:

* Body Mass Index (kg/m2) of 25-45.
* English language fluency
* Ability to read at a 6th grade level
* Availability to attend weekly treatment sessions in Providence, RI

Exclusion Criteria:

* Any heart condition that limits ability to participate in physical activity
* Chest Pain
* Any cognitive of physical limitation that would preclude use of a smartphone
* Serious mental illness
* Historical or current eating disorder
* Previous or planned bariatric surgery
* Use of weight loss medication
* Recent pregnancy or a plan to become pregnant in the next 6 months
* Participation in a study at the Weight Control and Diabetes Research Center within the last two years
* A weight loss of greater than 5% body weight in the last 6 months

Answer: A