Significant weight loss is defined as:
Answer is A (5% weight loss in 1-2 months): Significant weight loss is defined as 5% weight loss in I month. Percent weight change over a period of time is calculated using the person's current body weight and person's usual body weight. Usual weight -- Current weight Percent weight change = Usual weight
5% weight loss in 1-2 months
5% weight loss in 2-3 months
10% weight loss in 1-2 months
10% weight loss in 2-3 months