Changes in psychiatric consultations over ten years

Area of Science:

• Psychiatry
• Health Services Research

Background:

• General hospitals underwent significant service delivery transformations during the 1990s.
• The role of consultation-liaison psychiatric services may have been affected by these changes.
• A comparative analysis was needed to assess changes over time.

Purpose of the Study:

• To compare the day-to-day functions of a consultation-liaison psychiatric service over a ten-year period.
• To examine changes in the patient population, evaluation timing, and recommended interventions.
• To understand the implications for cost-effective healthcare.

Main Methods:

• Retrospective chart review of consultations.
• Analysis of adult consultation-liaison service referrals at a university hospital.
• Comparison of data from two specific two-month periods: 1990 (N=75) and 2000 (N=90).

Main Results:

• The patient population in 2000 showed demographic shifts: less educated, more divorced individuals, and a higher proportion of minorities.
• Patients in 2000 presented with more severe psychiatric illnesses.
• Patients in 2000 were also more medically complicated compared to 1990.

Conclusions:

• The consultation-liaison psychiatric service's patient population and clinical profile evolved significantly between 1990 and 2000.
• These changes suggest an increasing complexity of cases managed by these services.
• The findings highlight the need to consider these evolving patient needs in the context of cost-effective healthcare strategies.