What is the consequence of not using scientific methods in sampling?

Using scientific methods in sampling is crucial because it helps ensure the validity and reliability of the results obtained from the audit. When scientific methods are not employed, the sample may not accurately represent the population being studied. This can lead to conclusions that are flawed or misleading, meaning that any inferences drawn from the audit could be statistically invalid. The validity of results is paramount in making informed decisions, particularly in a medical context where audit findings can impact patient care, compliance with regulations, and financial outcomes.

While it is true that not employing scientific methods may lead to longer audit times, increased costs, and less thorough documentation, these factors are secondary to the immediate risk of obtaining invalid statistical results. Thus, the primary consequence of neglecting proper scientific sampling methods is the potential for unreliable outcomes, which undermines the entire purpose of the audit.