Health check results
Hello Doctor,
I have some questions and would appreciate your guidance.
Background: As part of the new student enrollment process, a health check is required.
I had a health check at Tainan City Hospital last year, where my hemoglobin levels were low, but follow-up tests showed no issues.
This year, I had my health check at Penghu Hospital, and I have the following questions:
1.
Urine protein (+): Could this be related to my menstrual period? Also, could my recent intake of fish oil be a factor?
2.
Hepatitis B antigen (+): I can't recall if it was the antigen or antibody that tested positive, but I received the vaccine (3 doses, during middle school and college).
Why did my health check in 2004 not show a positive result?
3.
The health check report has a stamp indicating that I passed.
Do I still need to return for a follow-up test? I am considering scheduling another follow-up; should I still fast before this test?
I would appreciate your answers to these questions.
Thank you!
49, 20~29 year old female. Ask Date: 2005/08/13
Dr. Lin Mingxing reply Family Medicine
Dear Dr.
Lin Ming-Hsing of the Family Medicine Department at Tainan Hospital, Health Department of the Executive Yuan:
1.
Regarding the issue of protein in urine, it is advisable to avoid testing around your menstrual period and to refrain from taking fish oil.
Please consider retesting your urine two weeks later to eliminate any potential correlation.
2.
On average, there is still over 10% of individuals who remain negative for antibodies after receiving three doses of the Hepatitis B vaccine.
It is recommended that you consider repeating the three-dose vaccination course.
3.
For blood tests measuring biochemical values, fasting is generally more accurate.
Wishing you good health and all the best from Tainan Hospital!
Reply Date: 2005/08/13
More Info
Understanding health check results can often be a source of confusion and concern, especially when abnormal findings arise. Based on your inquiry regarding your recent health check, let's address your specific concerns and provide some context for each of the issues you've raised.
1. Urinary Protein (+): The presence of protein in urine (proteinuria) can indeed be influenced by various factors, including physical activity, dehydration, and, as you mentioned, the menstrual cycle. If you were menstruating during the test, this could potentially lead to a false positive result. Additionally, certain supplements, such as fish oil, typically do not cause proteinuria, but it’s always good to discuss any new medications or supplements with your healthcare provider. If proteinuria is confirmed, further evaluation may be warranted to rule out kidney issues or other underlying conditions.
2. Hepatitis B Antigen (+): The presence of Hepatitis B surface antigen (HBsAg) indicates an active infection or a carrier state, while the presence of antibodies (anti-HBs) suggests immunity, typically from vaccination. Given that you received the Hepatitis B vaccine series in the past, it’s possible that you may have developed antibodies, but the test results can vary based on the timing of the test and your immune response. If you were previously negative and now show a positive result, it is crucial to follow up with your healthcare provider for further testing, such as a Hepatitis B viral load test or additional serological tests, to clarify your status.
3. Health Check Summary with a Pass Stamp: The presence of a "pass" stamp on your health check summary indicates that, overall, your results were within acceptable limits according to the testing facility's criteria. However, this does not negate the need for further investigation into specific abnormal results. If you have concerns about the proteinuria or Hepatitis B results, it is advisable to schedule a follow-up appointment for re-evaluation.
Regarding whether you should fast before your follow-up tests, it depends on the specific tests being conducted. For blood tests, fasting for at least 8 hours is often recommended, especially for glucose and lipid panels. However, for urine tests, fasting is generally not required. Always confirm with your healthcare provider or the testing facility for their specific requirements.
In summary, while some of your test results may be concerning, they do not necessarily indicate a serious health issue without further context. It’s essential to have open communication with your healthcare provider to interpret these results accurately and determine the best course of action. Regular follow-ups and appropriate testing can help ensure that any potential health issues are addressed promptly.
Lastly, maintaining a healthy lifestyle, including a balanced diet, regular exercise, and routine health screenings, is vital for overall well-being. If you have any further questions or need clarification on any specific points, don’t hesitate to reach out to your healthcare provider. They can provide personalized advice based on your medical history and current health status.
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