How to Answer: How do you evaluate the effectiveness of a diet plan?
Advice and answer examples written specifically for a NHS Band 6 Dietitian job interview.
4. How do you evaluate the effectiveness of a diet plan?
How to Answer
There is no one size fits all approach when working with individual patients, and what may generally work for most may not work for others, so dieticians must be able to evaluate the effectiveness of their recommended diet plans. When working with patients with diabetes or who have targeted weight loss goals, dieticians must regularly follow up with patients to ensure they are meeting their goals and maintaining or improving their quality of life through desired outcomes established by the care team. Discuss your experience in this area and give a specific example, if possible.
Written by Jaymie Payne on January 31st, 2023
Entry Level Example
"I would evaluate the effectiveness of a diet plan based on the outcomes compared to our set goals. For example, if I have a diabetic patient, I would also evaluate changes in their body mass index (BMI) and A1C lab results to help determine if the nutritional plan we had in place was effective. Based on those results, we may need to adjust the amount of carbohydrate intake, sodium, cholesterol, and sugars. I would work closely with the patient and their physician to make sure we were making the appropriate adjustments to their nutritional plan and dietary needs."
Written by Jaymie Payne on January 31st, 2023
Experienced Example
"When I have a patient, for example, on a weight-loss nutritional plan, I've worked with them to identify goals and milestones. In our regular check-ins, I will check their weight and BMI and gauge where they are on the progress scale. I'll review their log with them to ensure they're doing their part, and if they seem to be following the plan and are not making progress, we will pause and try to identify the barrier. I also help them develop solutions and ways to work around obstacles they face. For example, I will suggest more affordable alternatives if they cannot afford certain grocery items on the meal plan list."
Written by Jaymie Payne on January 31st, 2023