Nursing Rounds and Call Lights: A PICOT Question Analysis

Introduction

The use of call lights in hospital settings has increasingly come under study as a function of nursing shortages, changes in nursing rounds, and robust research on patient outcomes. The scheduling of regular nursing rounds may be pivotal to nurses' ability to address common, routine patient needs compared to the more critical needs that have traditionally been considered the primary purpose of call light use. Beyond patient safety and general well-being, nursing staff are also concerned with patient satisfaction — and the two goals are closely linked.

On a fundamental level, patients who experience peace of mind may heal more quickly, relay fewer stressful communications to family members, and develop a clearer perspective that enables them to differentiate among their many needs and desires while confined to their beds. The institutionalization of regular, frequent nursing rounds may alleviate patient anxiety about whether their needs will be met and whether their comfort is a priority for nursing staff.

Regular nurse rounds may also help to establish a level of predictability that can serve as a coping mechanism during difficult or lengthy hospital stays. Research has shown that structured rounding protocols are associated with reductions in pressure ulcers and patient falls, as well as improvements in overall patient satisfaction scores. For non-ambulatory patients in acute care settings, these outcomes are especially significant, given their limited ability to self-advocate or independently manage comfort needs.

Background and Rationale

Nursing staffing shortages further complicate this picture. When nurses are stretched thin, call lights may be used more frequently for needs that proactive rounding could have anticipated — such as repositioning, hydration, or pain assessment. Understanding the comparative effectiveness of hourly rounding versus call light use alone is therefore both a clinical and an operational question. Evidence-based frameworks, such as the PICOT model, provide a structured method for investigating such questions.

The proposed PICOT question focuses on an inquiry designed to clarify these issues in accordance with evidence-based research. The components are defined as follows:

P (Population/Patient Problem): Non-ambulatory patients in acute care

I (Intervention): Hourly nurse rounds and call light use

PICOT Question Framework

C (Comparison): Call light use only

O (Outcome): Increase in patient satisfaction, reduction in number of falls, and reduction in the number of pressure ulcers

T (Time): Six-month period

Assembled into a full research question: Do non-ambulatory patients in acute care who experience hourly nurse rounds and who are also able to use their call lights, compared to non-ambulatory patients in acute care who rely only on call light use, exhibit an increase in patient satisfaction, a reduction in number of falls, and a reduction in the number of pressure ulcers during the six-month period following the interventions?

Studies such as those by Meade, Bursell, and Ketelsen (2006) and Saleh et al. (2011) provide foundational evidence supporting the clinical relevance of this question. Meade and colleagues found that structured nursing rounds were associated with significant reductions in call light use and improvements in patient satisfaction and safety. Saleh et al. similarly reported that a formalized nursing rounds system reduced bed sores and falls while improving satisfaction levels among hospitalized patients.

Conclusion

The structured PICOT question proposed here provides a foundation for evidence-based inquiry into nursing rounds and call light use in acute care settings. By comparing an intervention that combines hourly rounding with call light access against call light use alone, researchers and nursing administrators can generate actionable data to inform staffing protocols, improve patient outcomes, and enhance the overall quality of care delivered to non-ambulatory patients.