ソース指向レコード

Source-oriented records organize patient information by data source, dividing the medical record into separate sections for each healthcare provider, such as nurse's notes, physician's notes, physical therapist's notes, and laboratory reports. Notations are entered sequentially with the most recent data at the top of each section, enabling easy tracking of patient progress and ensuring healthcare staff have access to up-to-date information.

Source-oriented records offer clear organization by healthcare provider, making it easy to understand the patient's history as it transitions from one provider to another. Documentation is clear and concise since each discipline maintains a separate record. This system also promotes accountability by attributing each entry to a specific provider or department, and healthcare providers are familiar with this method, simplifying note location.

Source-oriented records can lead to duplication of information across multiple sections, resulting in unnecessary work and errors. The system is time-consuming because each section requires a separate entry. Additionally, the fragmented organization may hinder collaboration among healthcare providers and make it difficult to obtain a holistic view of a patient's medical history or treatment plan without integrating records from different sources.

Common forms in source-oriented records include admission sheets that collect information during patient admission, physician orders documenting care instructions, progress notes authored by healthcare providers to record patient encounters and assessments, consultation reports detailing specialist recommendations, procedure notes documenting surgical or diagnostic procedures, diagnostic reports of imaging and laboratory tests, therapy notes recording therapy sessions, and discharge summaries summarizing hospital stays with follow-up recommendations.

In source-oriented records, notations are entered chronologically within each provider's section, with the most recent data positioned at the top of the list. This sequential arrangement allows healthcare staff to quickly access the latest information about a patient's condition and care. For example, if a patient were diagnosed with a fracture, the most recent updates from physicians, nurses, and physical therapists would appear first in their respective sections.

Information about a specific medical issue appears in multiple sections of source-oriented records because different healthcare providers contribute to patient care and documentation. Each discipline involved in patient care maintains a separate medical record section reflecting their unique perspective and interventions. This comprehensive coverage ensures all provider viewpoints are documented, though it can result in information duplication if providers fail to coordinate their documentation efforts.

Source-oriented records organize information by healthcare provider, contrasting with alternative documentation methods like methods of documentation focus charting or problem-oriented approaches. While source-oriented records emphasize provider accountability and familiarity, other methods may prioritize patient problems or specific charting formats. Understanding different documentation approaches helps healthcare professionals recognize the strengths and limitations of each system in various clinical settings.