* The question is asking which patient population is at the highest risk for falling.
* By analyzing the provided table, it can be observed that patients who had "falls prior to admission" have the highest number of falls after admission (30 patients) compared to other categories.
* This data indicates that having a history of falls before being admitted increases the risk of falling again.
* Although I don't have direct access to external websites including NAHQ, it's generally understood in healthcare quality and safety that a history of falls is a significant risk factor for future falls. This is likely supported by resources and documents on patient safety and fall prevention available on professional healthcare quality websites.

All of the options listed can be used to assess a population's health status123.
* County birth rate (A): This is a demographic indicator that can provide insights into the health status of a population. It can indicate trends in fertility, which can be linked to various health or social factors.
* Retrospective chart audits (B): These can provide valuable data on patient outcomes, care processes, and adherence to clinical guidelines. They are often used in healthcare quality improvement to identify areas where care could be improved.
* Clinical disease registries : These registries collect data on patients with specific diseases. This data can be used to track the health status of a population, identify trends in disease prevalence or outcomes, and evaluate the effectiveness of treatment strategies.
* Core measure performance (D): Core measures are standardized indicators that allow for comparisons across different healthcare providers or systems. They can provide insights into the quality of care provided and the health outcomes achieved by a population.
Therefore, all of these data sources can be used to assess a population's health status. It's important to note that the choice of data source may depend on the specific health indicators of interest and the resources available for data collection and analysis123.

To promote staff engagement in a new initiative, it's crucial to focus on staff perceptions of the benefits of change123. This involves communicating the value and benefits of the new initiative to the staff, and how it will improve their work or the outcomes for patients12. Staff are more likely to engage with a new initiative if they perceive it as beneficial and worthwhile23. This can be achieved through clear communication, education, and providing proof that new practices will be worthwhile3. It's also important to create a culture that empowers staff to achieve positive change2.
Reference: https://www.bmj.com/content/368/bmj.m872 https://hbr.org/2022/02/3-ways-hospitals-can- boost-worker-engagement