Title
Provision of Primary Care Under Reduced Visit Time Pressures
Overview
Primary care doctors are increasingly expected to manage complex medical problems, preventive care, medication decisions, and follow-up planning within short, fixed appointment slots. This study examined whether having a little more breathing room during a visit changes what primary care physicians address. Specifically, it looked at visits that were followed by an open same-day slot, which may reduce the sense of running behind, compared with visits that were followed by another booked appointment.
The findings suggest that when time pressure was lower, physicians addressed slightly more medical issues, made a few more new diagnoses, prescribed slightly more new medications, and ordered more diagnostic tests. These effects were modest, but they were more noticeable among patients with multiple chronic conditions.
Why this question matters
Time pressure is one of the most common challenges in primary care. A physician may need to discuss diabetes, blood pressure, depression, pain, medication side effects, lab results, and preventive care in a visit that lasts only 15 to 20 minutes. When a schedule is packed, clinicians may have to prioritize the most urgent concern and defer other issues.
This can affect care in several ways. Some problems may not get documented. New symptoms may be overlooked. Preventive services such as vaccines or health maintenance items may be postponed. In contrast, a slightly less pressured schedule might give clinicians more opportunity to think through multiple concerns and act on them during the same encounter.
Study design and setting
This quasi-experimental cross-sectional study used electronic health record data from 2021 to 2024 in a large integrated health system in the Northeastern United States. The researchers included visits to primary care physicians who routinely offered same-day adult appointment slots in their schedules.
The key comparison was between two types of visits:
– Visits preceding an unfilled same-day slot, which were considered reduced time pressure visits
– Visits preceding a filled same-day slot, which were considered regular time pressure visits
Because the schedule itself created a natural difference in pressure, the design allowed the researchers to study care patterns without assigning doctors to different appointment lengths. The analysis used linear regression models with physician and time fixed effects, helping account for differences between physicians and broader changes over time.
What counts as comprehensive care?
The study focused on several markers of how much care was delivered during a visit. These included:
– Total diagnoses addressed
– New diagnoses identified
– Total prescriptions
– New prescriptions
– Diagnostic testing ordered
– Referrals placed
– Preventive care orders, including immunizations and health maintenance items
These measures do not capture every aspect of quality, but they provide a useful window into whether more time allows physicians to cover a broader range of needs.
Main results
The analysis included 191,269 primary care visits from 311 physicians. Of these, 170,526 occurred under regular time pressure and 20,743 occurred under reduced time pressure. The average patient age was 57.7 years, and 59.7% of visits were by women.
Compared with regular time pressure visits, reduced time pressure visits were associated with:
– 0.11 more total diagnoses addressed
– 0.09 more new diagnoses
– 0.02 more new prescriptions
– 0.08 more diagnostic tests ordered
There were no meaningful differences in referrals or preventive care orders overall.
Although these numbers may appear small, they reflect average changes across a very large number of visits. In routine practice, even small increases in attention to additional problems can matter, especially when they accumulate across many patients and appointments.
Patients with multiple chronic conditions appeared to benefit most
The effects of reduced time pressure were strongest among patients with three or more chronic conditions. In this group, physicians recorded:
– 0.16 more total diagnoses addressed
– 0.10 more new diagnoses
This is clinically important because patients with multimorbidity often have the most complex needs and are the most likely to experience fragmented care. They may present with several ongoing conditions, medication interactions, and new concerns that compete for attention in a single short appointment.
The findings suggest that extra visit capacity may be especially valuable for this population. In practical terms, a little more time may allow a primary care physician to notice a new problem, revisit a longstanding issue, or connect a symptom with a chronic disease that needs adjustment.
Role of continuity with the usual physician
The study also examined whether the patient was seeing their usual physician or another clinician in the practice. Visits with a patient’s usual doctor were associated with more orders for diagnostic testing and preventive care overall. That is consistent with the idea that continuity of care helps physicians better understand a patient’s history, recognize patterns over time, and follow through on preventive needs.
However, the effect of reduced time pressure was similar whether patients saw their usual physician or another doctor. In other words, less time pressure appeared to improve some aspects of care regardless of continuity, while continuity itself was linked to additional benefits in selected areas.
What the findings do not show
It is important to interpret the results carefully. This study does not prove that longer appointments automatically improve all outcomes, nor does it show that every patient needs more time. It also does not measure patient satisfaction, long-term health outcomes, or whether the additional diagnoses and tests led to better treatment decisions.
In addition, more testing or more diagnoses is not always better. Some added work-up may reflect appropriate attention to patient concerns, but in other cases it could contribute to unnecessary testing, extra costs, or downstream follow-up. The study’s findings are best understood as evidence that reduced time pressure changes what primary care physicians are able to cover, not as proof that every additional action improves quality.
Why primary care time pressure matters
Primary care is the foundation of many health systems. It is where chronic diseases are monitored, preventive care is organized, medications are adjusted, and new symptoms are first evaluated. Yet modern primary care often operates under tight scheduling, high documentation demands, and increasing clinical complexity.
This study adds to a growing body of evidence suggesting that visit length and schedule design shape care delivery. When the pressure to move quickly is eased, physicians may be able to broaden the scope of the visit, identify more problems, and respond to patient concerns in a more comprehensive way.
For patients with multiple chronic illnesses, this may be especially important. These patients often need more than one issue addressed at a time, and they may be the ones most likely to suffer when a visit is too rushed.
Practical implications
The findings point to several practical considerations for primary care practices and health systems:
– Reserve longer or lower-pressure visits for patients with high complexity when possible
– Use scheduling strategies that reduce backlog and allow some same-day flexibility
– Support continuity with the usual physician when feasible
– Consider workflow changes that reduce administrative burden during the visit
– Match appointment length to patient complexity rather than using a one-size-fits-all approach
These changes do not require abandoning standard scheduling altogether. Instead, they suggest that better matching of time to need could help primary care teams deliver more complete care.
Conclusion
In this large study of primary care visits, reduced visit-level time pressure was associated with slightly more comprehensive care, including more diagnoses, more new prescriptions, and more diagnostic testing. The effect was largest among patients with multiple chronic conditions. Although the changes were modest, the results highlight an important reality in primary care: time is a clinical resource, and how it is allocated may influence what care patients receive.
Addressing time constraints may be one of the most practical ways to support better primary care, especially for patients with complex medical needs.
