Which of the following is the correct statement regarding the prevalence of hypertension according to age and gender?
1. Age 70 years and above, Gender Male 56%, Females-49%
2. Age 60-69 years, Gender Male 43%, Females-60%
3. Age 55-59 years, Gender Male 38%, Females-40%
Choose the most appropriate answer from the options given below

1. A

   Only 2 and 3

2. B

   Only 1

3. C

   Only 2

4. D

   Only 1 and 2

Appeared in: Raj. CHO -2024

Explanation

• The correct option identifies that statements 2 and 3 are accurate representations of hypertension prevalence.
• Statement 2 correctly shows a higher prevalence in women (60%) than men (43%) in the 60-69 age group, which is consistent with post-menopausal trends.
• Statement 3 accurately reflects the crossover period (55-59 years), where hypertension prevalence in women (40%) starts to exceed that in men (38%).
• This pattern is attributed to the loss of the protective effects of estrogen in women after menopause.

Why Other Options Were Wrong

• Option B: This option is incorrect because it includes only Statement 1, which misrepresents the epidemiological data. In individuals aged 70 years and older, hypertension prevalence is generally higher in women than in men.
• Option C: This option is incomplete. While Statement 2 is correct, Statement 3 also accurately reflects the prevalence trends for its respective age group.
• Option D: This option is incorrect because it includes Statement 1. The claim that men have a higher prevalence of hypertension than women above age 70 is contrary to established epidemiological patterns.

Related Visual

• Visual 1: Line Graph - A graph showing hypertension prevalence on the y-axis and age groups on the x-axis. Two separate lines, one for males and one for females, would clearly illustrate the prevalence being higher in men at younger ages and crossing over to become higher in women after age 55-60.

Clinical Relevance

• Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Epidemiology of hypertension as background academic context rather than a clinical decision trigger.
• Nurses must consider age and gender as crucial non-modifiable risk factors during hypertension screening and patient counseling.
• This knowledge is vital for targeted health education, particularly for post-menopausal women, who should be advised on regular blood pressure monitoring and lifestyle modifications to mitigate their increased risk.
• What if? If the patient was a 45-year-old man, a nurse would have a higher index of suspicion for hypertension compared to a 45-year-old woman, as men have a higher prevalence in this age group.

How to Approach the Question

• First, identify the core concept of the question, which is the relationship between hypertension prevalence, age, and gender.
• Recall the general epidemiological trend: Blood pressure rises with age for both sexes.
• Remember the key gender-based difference: Hypertension is more prevalent in men in young and middle adulthood, but the pattern reverses in later life, making it more prevalent in women after menopause (around age 55-60).
• Evaluate each statement against this trend: Statement 1 (Age 70+) shows M > F, which is incorrect. Statement 2 (Age 60-69) shows F > M, which is correct. Statement 3 (Age 55-59) shows F > M, which is also correct as it's the crossover period.
• Based on the evaluation, conclude that statements 2 and 3 are correct.
• Select the option from the choices that aligns with your conclusion, which is 'Only 2 and 3'.

Concept Tested & Keywords

• Concept Tested: Epidemiology of hypertension
• Stem keywords: hypertension, prevalence, age, gender
• Lead-in keywords: correct statement, most appropriate
• Clinical cues: Age/sex group narrows the expected diagnosis, intervention, or normal reference range.

Question ID

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