Please select the eligibility criteria that correspond to the clinical trial below.
Title: Effectiveness of PUSH Notifications From a Mobile App for Improving the Body Composition of Overweight or Obese Women. Protocol of a Three-armed Clinical Assay
Brief Summary: A clinical three-armed assay has been established to permit an evaluation of the effectiveness of implementing PUSH notifications in the actions orientated towards improving body composition through the establishment of dietary patterns and an increase in physical activity.


Options:
A: 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
B: Inclusion Criteria:

* age 18 years or older
* BMI between 27-43
* have an Android smartphone,
* has not used app for self-monitoring at least 4 days/week for the past 3 months
* can attend group meetings.

Exclusion Criteria:

* persons who plan to become pregnant
* have diabetes or a medical condition in which weight loss in contraindicated
* unable to walk for exercise
* on a weight loss drug
* had bariatric surgery
* plans to relocate within 3 months of recruitment
* currently in a weight loss program. -
C: Inclusion Criteria:

* age: 50-75y old
* BMI ≥25 and ≤45 kg/m2
* a diagnosis of prediabetes AND/OR fasting glucose 100 mg/dL and/or HbA1c 5.7% OR Type 2 Diabetes diet-controlled and/or treated with metformin AND meeting 2 or more of the following metabolic syndrome criteria:

  * diagnosis of hypertension on stable medication regimen
  * blood pressure \>120/\>80 mmHg
  * A diagnosis of dyslipidemia on stable regimen
  * triglycerides 150 mg/dL
  * HDL cholesterol men \<40 mg/dL and women \<50 mg/dL
  * waist circumference men: \>102 cm (\>40 in); women \>88 cm (\>35 in)
* in possession of a smart phone (iPhone or Android)
* 70% of days with logging adherence (2 or more log entries/day separated by at least 5h)
* Sleep duration 6-h, with habitual self-reported wake up time \>5AM and before 11 AM and average self reported bed time \<2AM
* habitually eat breakfast
* with weight stability within 5% of screening for the last 3 months
* English speaking (the App has not yet been translated)
* must live in the New York City metro area

Exclusion criteria:

* sleep disorder, e.g. known obstructive sleep apnea (OSA) on CPAP, severe OSA with apnea-hypopnea index \>30 events/h, significant daytime symptoms of OSA, periodic limb movements of sleep, narcolepsy, current shift work or in last 6-mo, travel more than 1 time zone during intervention; severe insomnia with score 15 on Insomnia Severity Index
* significant organ system dysfunction/disease: severe pulmonary, kidney or cardiovascular disease; evidence of active illness (e.g., fever)
* history of seizure disorder
* previous bariatric surgery or on weight loss medication
* history of or current significant food intake or psychiatric disorder
* use of dietary supplements and/or medications known to affect sleep, circadian rhythms or metabolic function
* smoking tobacco or using illegal or recreational drugs
* consume excessive alcohol (women: \>14 drinks/wk; men: \>21 drinks/wk)
* anemia (hemoglobin \<10 g/dl and hematocrit \<30%)
* have conditions that render individual unable to complete all testing procedures \[e.g., unable to stay overnight or frequent travel across 1 time zones\]
* extreme early and late chronotypes (\> 2AM bed time and wake up time before 5AM and \> 11AM)
* severe food allergies
* unwilling/unable to provide informed consent
D: Inclusion Criteria:

* Having a IMC \>25,
* Being sedentary and
* Have not been submitted to a restrictive diet in the 6 months preceding this study.
* Having a body fat percentage of ≥ 30%

Exclusion Criteria:

* Suffered from type 2 diabetes or renal conditions
* Being pregnancy or attempt at pregnancy,
* Being in a maternal lactation period,
* Not possessing a Smartphone with an operating system (Android or iOS) and available data connection did not participate in the study.

Answer: D