Final Answer:
Obesity prevalence in American adults is approximately 33.4%, as indicated by option (b). This statistic reflects the considerable public health challenge posed by obesity in the United States. So, the correct option is b) 33.4%
Step-by-step explanation:
The percentage of obese American adults can be calculated by evaluating the given options. Option (b) represents 33.4%, which aligns with national health data. This figure underscores the alarming scale of obesity within the adult population.
Obesity is typically determined using the body mass index (BMI), a measure derived from an individual's weight and height. The Centers for Disease Control and Prevention (CDC) categorizes adults with a BMI of 30 or higher as obese. Epidemiological studies and surveys contribute to the assessment of obesity rates, providing crucial insights into the prevalence of this health concern. The prevalence of obesity is a multifaceted issue influenced by factors such as lifestyle, genetics, and socio-economic status.
Understanding the prevalence of obesity is pivotal for public health initiatives, policy-making, and healthcare planning. It allows for the development of targeted interventions and strategies to address this health challenge effectively. The figure of 33.4% signifies a significant proportion of the population grappling with obesity-related health risks, emphasizing the need for comprehensive approaches to promote healthier lifestyles and combat this prevalent public health issue.