Foundations

Research Overview

  • Research is a systematic process used to gather and analyze information.

  • Essential to various fields, including nursing and healthcare.

  • The research process can start with everyday decisions, such as online shopping or quality improvement projects.

Steps in the Research Process

  • Identify Questions: Start by formulating specific research questions.

  • Literature Review: Search for existing literature and previous research to gather background information.

  • Question Development: Utilize findings from the literature to refine or create new research questions.

Nursing Research

  • Nursing research often addresses practical issues such as patient safety and care quality.

  • Example: Investigating the causes of falls on a nursing floor as part of a quality improvement project.

    • In this context, research findings can inform practices that enhance patient safety.

Evidence-Based Practice

  • Nursing practices should be rooted in evidence from research, such as the novice-expert theory.

  • Theories in Nursing: Many nursing theories are developed from previous research, blending insights from various sources.

  • Implementing evidence-based interventions is crucial for improving patient outcomes.

Patient Interactions

  • When interacting with patients, especially those with cognitive impairments (e.g., dementia):

    • Use validation techniques to acknowledge their responses and feelings.

    • Gather information from family members or caregivers for comprehensive validation.

Coping with Stress

  • Managing stress is vital for both patients and healthcare providers:

    • Recommended strategies include reading and hydration.

Importance of Oral Hygiene

  • Good oral hygiene is linked to better health outcomes:

    • Research shows brushing teeth reduces the risk of pneumonia and periodontal infections in hospital patients.

  • Encouragement of mobility post-surgery enhances recovery and decreases the length of stay in hospitals.

American Nurses Association (ANA) Standards

  • ANA has established standards that guide registered nurses (RNs) in utilizing evidence-based interventions:

    • RNs must analyze and apply current evidence in their practice.

    • They should also integrate research findings into nursing practices effectively.

PhD and Nursing Education

  • Differences between BSN, ASN, and PhD:

    • BSN prepares nurses for practice with a focus on evidence-based care.

    • PhD nurses conduct research, write scientifically, and focus on advancing nursing knowledge.

  • Personal experiences in advanced education highlight challenges in mastering complex subject areas and the importance of persistence and creativity in research.

Types of Research Studies

  • Quantitative Studies: Focus on numerical data and statistical analysis.

    • Descriptive Studies: Describe the population being studied (e.g., stress levels among students).

    • Correlational Studies: Identify relationships between variables (e.g., pain and depression).

    • Experimental Studies: Involve direct manipulation of variables to observe outcomes (e.g., exercise in cancer patients).

    • Quasi-Experimental Studies: Lack randomization but still assess interventions.

Research Resource Overview

  • Common research databases:

    • CINAHL: Focused on nursing and allied health literature.

    • PubMed: Includes a vast array of biomedical literature.

    • Cochrane Database: Provides systematic reviews and is known for high-quality evidence, though grounded in expert opinion.

Research Hierarchy

  • Understanding the strength of research sources is crucial:

    • Level 1: Systematic reviews and meta-analyses of randomized controlled trials (RCT).

    • Level 2: RCTs.

    • Level 3: Cohort studies and case-control studies.

    • Level 7: Expert opinion, considered the lowest level of evidence.