Nursing Informatics: UTI Care in Elderly Patients Using NANDA, NIC, NOC
This paper presents a geriatric nursing informatics case study centered on an 87-year-old woman with early-stage dementia who presents with malaise, low-grade fever, and suprapubic pain consistent with an uncomplicated lower urinary tract infection. Using standardized nursing language, the paper applies the NANDA-NIC-NOC framework to develop a nursing diagnosis, define expected patient outcomes, and outline evidence-based nursing interventions. Key themes include the importance of accurate UTI diagnosis in older adults, the risks of overdiagnosis and inappropriate antibiotic prescribing, and the challenge of assessing symptoms in cognitively impaired patients. The paper concludes with five core principles for managing UTIs in elderly populations.
- Introduction: Overview of NANDA-NIC-NOC framework and paper structure
- Case Presentation: Elderly patient with dementia presenting with UTI symptoms
- Nursing Diagnosis (NANDA): Actual, risk, and wellness diagnoses for lower UTI
- Nursing Outcomes Classification (NOC): Expected pain-relief outcomes following nursing care
- Nursing Interventions Classification (NIC) and NANDA Linkage: Interventions, rationales, and patient education plan
- Conclusion: Five core principles for UTI management in elderly patients
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What makes this paper effective
- Applies the standardized NANDA-NIC-NOC triad consistently throughout, demonstrating how clinical data translates into structured nursing language and actionable care plans.
- Grounds the case in realistic clinical complexity — an elderly patient with dementia who denies symptoms, requiring the nurse to distinguish asymptomatic bacteriuria from a treatable UTI.
- Incorporates evidence-based rationale for each intervention, connecting clinical reasoning to patient outcomes rather than listing actions in isolation.
- Highlights an important and often-overlooked clinical concern: the overdiagnosis and overtreatment of UTIs in older adults, including the dangers of broad-spectrum antibiotic use.
Key academic technique demonstrated
The paper uses structured clinical reasoning across a case vignette, moving logically from patient presentation to diagnosis to intervention to outcome. Each nursing intervention is paired with an explicit rationale, modeling the evidence-based practice habit of justifying clinical decisions — a technique central to nursing education at the undergraduate level.
Structure breakdown
The paper opens with a brief introduction explaining the NANDA-NIC-NOC framework, followed by a case vignette. It then works through actual, risk, and wellness diagnoses before specifying NOC outcomes and detailed NIC interventions with rationales. A NANDA-NIC linkage section addresses patient education and follow-up. The conclusion synthesizes five evidence-based principles for UTI management in older adults.
Introduction
The scenario described herein is grounded in geriatric medicine and utilizes the NANDA, NIC, and NOC elements to link the various components in standardized language to the data, information, knowledge, and wisdom associated with this exercise. The key parts of the paper are as follows: (1) introduction; (2) nursing diagnosis (NANDA), including actual diagnosis, risk diagnosis, and wellness diagnosis; (3) nursing outcomes classification (NOC); (4) nursing interventions classification (NIC); and (5) conclusion.
Case Presentation
The patient is an elderly woman with early-stage dementia who reports her age as 87 years. The patient's family brought her to the clinic because she had been complaining of malaise and refusing to receive help with dressing, both of which were unusual for her. Vitals were taken and all were within normal range, except that the patient had a temperature just above 37.9°C. Examination revealed that the patient was experiencing suprapubic pain and costovertebral angle tenderness. When asked, the patient denied experiencing any urinary frequency or urgency. Her family members reported that she wears absorbent pads and that this is a sensitive issue for the patient. The patient was able to void into a container and the sample was sent to the lab. Visual inspection did not indicate gross hematuria or pyuria.
Nursing Diagnosis (NANDA)
Impaired sense of comfort: pain related to inflammation and infection of the urethra, bladder, and other urinary tract structures.
Given the patient's age and the presence of dementia, the nursing diagnosis is that of an uncomplicated lower urinary tract infection (UTI) due to significant bacteriuria, not due to mechanical obstruction of the bladder or other urinary tract structures (Beveridge et al., 2011). The UTI is considered uncomplicated since the patient is a post-menopausal female who has not been exposed to urinary catheters and gives no evidence of systemic symptoms (Beveridge et al., 2011).
In elderly patients, it is important to differentiate infections of the lower urinary tract from infections of the upper urinary tract, as commonly prescribed drugs such as nitrofurantoin and fosfomycin only achieve effective concentrations in the lower urinary tract and should not be prescribed for upper urinary tract infections (Beveridge et al., 2011). Research indicates that incorrect diagnoses of UTIs occur in roughly 40% of older people who are hospitalized (Beveridge et al., 2011). With the rate of infections from Clostridium difficile and similar pathogens increasing in healthcare facilities, and rates of antibiotic resistance rising, it is clear that clinicians must endeavor to obtain firm diagnoses and treat patients with appropriate antibiotics while avoiding the use of broad-spectrum agents (Beveridge et al., 2011).
Lab results showed asymptomatic bacteriuria and confirmed that the patient had a UTI. The actual diagnosis was determined following lab analysis of urine tests, which indicated the presence of a specified number (>105 CFU/mL) of a single species of bacteria in the freshly voided, midstream specimen of urine (Beveridge et al., 2011). The level of bacteriuria was "considered significant because it is unlikely that it could be explained by contamination of the urine sample with perineal flora" (Beveridge et al., 2011). However, it is important to recognize that this level alone does not indicate clinically significant bacteriuria, which can be asymptomatic and in many cases does not require treatment. Indeed, lower levels of bacteriuria may also be clinically significant (Beveridge et al., 2011).
Conclusion
The fundamental principles to remember when providing nursing care to older patients with urinary tract infections are as follows: (1) UTIs are overdiagnosed and overtreated in older people; (2) diagnosis of UTI in an older person requires the presence of new urinary symptoms; (3) asymptomatic bacteriuria is very common in later life and should not be screened for or treated; (4) local guidelines and antibiotic policies should be used for the management of UTI; and (5) narrow-spectrum antibiotics are generally preferable to broad-spectrum agents (Beveridge et al., 2011).
Beveridge, L. A., Davey, P. G., Phillips, G., & McMurdo, M. E. T. (2011, June). Optimal management of urinary tract infections in older people. Clinical Interventions in Aging, 6, 173–180. doi:10.2147/CIA.S13423. PMCID: PMC3131987
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Nicolle, L. E. (2000). Asymptomatic bacteriuria in institutionalized elderly people: Evidence and practice. Canadian Medical Association Journal (CMAJ), 163(3), 285–286.
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