Absolutely. Let me search for current evidence on MRSA outcomes in elderly populations, including hospitalization length of stay, treatment duration, and healthcare costs.Perfect. I have strong evidence to help you continue your sentence. Here's how to complete it with evidence-based continuations:

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Completing Your Sentence with Evidence

Your original sentence:
"Several studies revealed that infection with MRSA can increase the morbidity and mortality rate among older people. A study also revealed that people colonised with MRSA are up to six times more likely to acquire infection than non-MRSA colonised cases....."

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Evidence-Supported Continuations

1) Increasing Hospitalization Length of Stay

Continuation:
"...resulting in significantly increased hospitalization length of stay. ^[2] The crude mean hospital length of stay was the longest in patients with MRSA infections (42.0 ± 46.2 days), followed by patients colonized with MRSA (16.9 ± 30.9 days). ^[9] MRSA infection was associated with longer length of stay and higher hospital charges than both MSSA infection and MRSA colonization. ^[4] Studies from Norway also indicate that patients with MRSA have longer hospital stays and higher costs than those without MRSA."

Key evidence to cite:

• ^[2] Singapore study: 42 days average LOS for MRSA infection vs. 16.9 days for colonization
• ^[4] Norwegian register-based study on extended hospital stays
• ^[9] University hospital comparison study

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2) Prolonged Use of Treatment & Higher Treatment Costs

Continuation:
"...necessitating prolonged antimicrobial therapy and substantially higher treatment costs. ^[6] Colonized residents who develop an MRSA infection in nursing homes may require hospitalization for administration of parenteral antibiotic therapy, and treatment remains substantially more expensive than treatment of infection caused by methicillin-susceptible bacteria. ^[1] Treatment costs vary significantly by antibiotic choice, with mean total therapy costs of $4,703.57 for vancomycin, $5,364.48 for daptomycin, and $6,384.79 for linezolid. ^[2] In Canada, MRSA treatment costs were approximately $750 per patient higher in the vancomycin group ($8,444/patient versus $7,693/patient)."

Key evidence to cite:

• ^[6] Springer study on nursing home MRSA management
• ^[1] Cost analysis of antibiotic therapy options
• ^[2] Canadian healthcare cost comparison

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3) Increased Mortality Risk

Continuation:
"...with significantly elevated mortality risk, particularly in older patients. ^[1] Compared to controls, MRSA patients had higher 30-day mortality (adjusted odds ratio [aOR] = 4.4) and higher hospital mortality. ^[3] The risk for 30-day mortality was three times higher in older persons with MRSA bacteremia (AOR 3.36, 95% CI 1.24–9.13, p = 0.024)."

Key evidence to cite:

• ^[1] European hospital study on MRSA mortality
• ^[3] Malaysian tertiary hospital study on elderly patients

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4) Economic Burden (Comprehensive)

Continuation:
"...imposing substantial economic burden on healthcare systems. ^[3] A single community-associated MRSA case costs third-party payers $2,277–$3,200 and society $7,070–$20,489, depending on patient age. ^[4] For hospital-onset invasive infections, attributable costs range from $22,293 (95% CI: $19,101–$24,485) among elderly hospitalized patients in the United States."

Key evidence to cite:

• ^[3] Economic burden of community-associated MRSA
• ^[4] U.S. healthcare costs for elderly patients with multidrug-resistant infections

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Complete Suggested Paragraph for Your Paper

Here's how you might combine these into one strong paragraph:

"Several studies revealed that infection with MRSA can increase the morbidity and mortality rate among older people. A study also revealed that people colonised with MRSA are up to six times more likely to acquire infection than non-MRSA colonised cases, resulting in significantly increased hospitalization length of stay, prolonged use of antimicrobial therapy, and substantially higher treatment costs. ^[2] The crude mean hospital length of stay was the longest in patients with MRSA infections (42.0 ± 46.2 days), followed by patients colonized with MRSA (16.9 ± 30.9 days). ^[1] Treatment costs vary significantly, with mean total therapy costs ranging from $4,703.57 for vancomycin to $6,384.79 for linezolid. ^[6] Additionally, the risk for 30-day mortality is three times higher in older persons with MRSA bacteremia (AOR 3.36, 95% CI 1.24–9.13, p = 0.024). ^[3] This substantial burden—in terms of extended hospitalization, prolonged treatment duration, elevated mortality, and significant economic costs—underscores the critical importance of effective MRSA prevention and management in elderly residential care settings."

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Citation Key for Your Paper

• ^[1] Clinical Impact of Antimicrobial Resistance in European Hospitals (PMC3067153)
• ^[2] The attributable mortality, length of stay, and health care costs of MRSA infections in Singapore (PMC11402250)
• ^[3] Evaluation of MRSA bacteremia in older patients in Malaysia (PMC10111773)
• ^[4] Mortality, Length of Stay, and Healthcare Costs Associated with Multidrug-Resistant Bacterial Infections Among Elderly in the United States (PMC8946701)
• ^[6] Impact and Management of MRSA in the Long-Term Care Setting (Springer)
• ^[9] Comparison of disease and economic burden between MRSA infection and MRSA colonization (PMC10905874)

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Tip for your paper: Use these citations as starting points. Access the full articles through PubMed Central (PMC) or your university library to extract the specific data and ensure accuracy in your reflective paper.

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