No weight loss in 2 months
Difference in mean weight loss at 6 and 12 months across all diet classes with 95% credible intervals when adjusting for baseline weight (overweight to obese vs morbidly obese) eTable 7. Cancer, a very common and sometimes fatal cause of unexplained ( idiopathic ) weight loss. GRADE overall confidence in estimates: 12-month weight loss eTable 13. Cancers to suspect in patients with unexplained weight loss include gastrointestinal, prostate, hepatobilary ( hepatocellular carcinoma, pancreatic cancer ), ovarian, hematologic or lung malignancies. This can result from conditions that affect the digestive system. Weight loss occurs when the body is expending more energy in work and metabolism than it is absorbing from food or other nutrients. Cardiovascular disease, especially congestive heart failure, may cause unexplained weight loss. Changes to metabolic demands can be caused by illness, surgery and organ dysfunction. Network diagrams for randomized controlled trials investigating weight loss among diets, categorized by diet class eFigure 3. Description of dietary programs eTable 2. 312, No. Summary of risk of bias by diet class and brand eTable 3. Intentional weight loss is commonly referred to as slimming. Difference in mean weight loss at 6 and 12 months across all diet classes with 95% credible intervals when restricted to low risk of bias studies eTable 5. About one-third of unintentional weight loss cases are secondary to malignancy. Patients who have uremia often have poor or absent appetite, vomiting and nausea. Supplement. Difference in mean decrease in BMI at 6 and 12 months across diet brands with 95% credible intervals eTable 15. Inability to eat can result from: diminished consciousness or confusion, or physical problems affecting the arm or hands, swallowing or chewing.
JAMA 2014-09-02, Vol. eMethods. GRADE confidence in indirect estimates: 12-month weight loss eTable 12. Lack of food can result from: poverty, difficulty in shopping or cooking, and poor quality meals. Key differences between this analysis and recent joint guidelines from the American Heart Association (AHA), American College of Cardiology (ACC), and The Obesity Society (TOS) eFigure 1. Difference in mean weight loss at 6 and 12 months across all diet classes with 95% credible intervals when adjusting for proportion female (continuous measure) eTable 8. 9, Author Audio Interview. Eating restrictions may also be imposed as part of treatment or investigations. GRADE confidence in direct estimates: 12-month weight loss eTable 11. eTable 1. Intentional weight loss is the loss of total body mass as a result of efforts to improve fitness and health, or to change appearance through slimming. Poor appetite can be a direct symptom of an illness, or an illness could make eating painful or induce nausea. Difference in mean weight loss at 6 and 12 months across all diet classes with 95% credible intervals when adjusting for percentage loss to follow-up (continuous measure) eTable 6. There can also be losses from drains, including nasogastric tubes. Losses from the gastrointestinal can occur because of symptoms such as vomiting or diarrhea, as well as fistulae and stomas. Other losses: Conditions such as burns can be associated with losses such as skin exudates. View Large Download Diet Classes Based on Macronutrient Composition Table 2. Weight loss issues related to specific diseases include. Fungal illnesses, endocarditis, many parasitic diseases, AIDS, and some other subacute or occult infections may cause weight loss. Difference in mean decrease in BMI at 6 and 12 months across diet classes with 95% credible intervals eTable 14. Difference in mean weight loss at 6 and 12 months across all diet brands with 95% credible intervals when restricted to low risk of bias studies eTable 10.
