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January 2023, Vol 183, No. 1, Pages 4-88

Original Investigation

Use Trends and Recent Expenditures for Cervical Cancer Screening–Associated Services in Medicare Fee-for-Service Beneficiaries Older Than 65 Years

Abstract Full Text
JAMA Intern Med. 2023;183(1):11-20. doi:10.1001/jamainternmed.2022.5261

This cross-sectional study examines annual use trends in cervical cancer screening–associated services in Medicare fee-for-service beneficiaries and estimates expenditures for services.

Organ Donation and Transplants During Major US Motorcycle Rallies

Abstract Full Text
JAMA Intern Med. 2023;183(1):22-30. doi:10.1001/jamainternmed.2022.5431

This cross-sectional study examines rates of organ donation and transplants during major US motorcycle rallies vs 4 weeks before and after the rallies.

Firearm Violence

Effect of Abandoned Housing Interventions on Gun Violence, Perceptions of Safety, and Substance Use in Black Neighborhoods: A Citywide Cluster Randomized Trial

Abstract Full Text
has audio
JAMA Intern Med. 2023;183(1):31-39. doi:10.1001/jamainternmed.2022.5460

This cluster randomized controlled trial assesses whether abandoned house remediation reduces gun violence and substance-related outcomes and increases perceptions of safety and use of outdoor space in low-income, Black neighborhoods.

Association of Pneumococcal Conjugate Vaccine Use With Hospitalized Pneumonia in Medicare Beneficiaries 65 Years or Older With and Without Medical Conditions, 2014 to 2017

Abstract Full Text
JAMA Intern Med. 2023;183(1):40-47. doi:10.1001/jamainternmed.2022.5472

This cohort study examines the association of 13-valent pneumococcal conjugate vaccine use with pneumonia, non–health care–associated pneumonia, and lobar pneumonia (LP) hospitalization among US Medicare beneficiaries 65 years or older.

Health Care Policy and Law

Sex, Racial, and Ethnic Representation in COVID-19 Clinical Trials: A Systematic Review and Meta-analysis

Abstract Full Text
open access
JAMA Intern Med. 2023;183(1):50-60. doi:10.1001/jamainternmed.2022.5600

This systematic review and meta-analysis investigates whether female participants and racial and ethnic minority individuals are adequately represented in COVID-19 prevention and treatment trials in the US.

Effectiveness of Goal-Directed and Outcome-Based Financial Incentives for Weight Loss in Primary Care Patients With Obesity Living in Socioeconomically Disadvantaged Neighborhoods: A Randomized Clinical Trial

Abstract Full Text
JAMA Intern Med. 2023;183(1):61-69. doi:10.1001/jamainternmed.2022.5618

This randomized clinical trial examines the effects of 2 financial incentive strategies among patients with obesity living in low-income neighborhoods.

Editorial

Health Care Policy and Law

The Philips Respironics Recall of Ventilators and Positive Airway Pressure Machines—Breakdowns in Medical Device Surveillance

Abstract Full Text
JAMA Intern Med. 2023;183(1):5-8. doi:10.1001/jamainternmed.2022.5141

Saving Lives Out of Motorcycle Tragedies

Abstract Full Text
JAMA Intern Med. 2023;183(1):8. doi:10.1001/jamainternmed.2022.5515

COP27 Climate Change Conference—Urgent Action Needed for Africa and the World

Abstract Full Text
open access has audio
JAMA Intern Med. 2023;183(1):9-10. doi:10.1001/jamainternmed.2022.5640
  • Editorial
    COP27 Climate Change Conference—Urgent Action Needed for Africa and the World
Invited Commentary

Cervical Cancer Prevention and Cost for Women Older Than 65 Years in the US—Are We Spending Too Much or Too Little?

Abstract Full Text
JAMA Intern Med. 2023;183(1):20-21. doi:10.1001/jamainternmed.2022.5251

All Older Adults Benefit From Pneumococcal Vaccinations—The Case for Evaluating Vaccine Effectiveness Using All-Cause Pneumonia

Abstract Full Text
JAMA Intern Med. 2023;183(1):48-49. doi:10.1001/jamainternmed.2022.5456
Editor's Note

Savings Associated With “Skinny Label” Biosimilars

Abstract Full Text
JAMA Intern Med. 2023;183(1):84. doi:10.1001/jamainternmed.2022.5418

The Uncertain Effects of Surveillance Screening for COVID-19 for Individuals Entering Health Care Facilities

Abstract Full Text
free access
JAMA Intern Med. 2023;183(1):86. doi:10.1001/jamainternmed.2022.5429
Research Letter

Health Care Policy and Law

State-Level Variation in Supplemental Maternity Kick Payments in Medicaid Managed Care

Abstract Full Text
JAMA Intern Med. 2023;183(1):80-82. doi:10.1001/jamainternmed.2022.5146

This cross-sectional study assesses the prevalence and magnitude of state-level delivery event–triggered kick payments to Medicaid managed care plans and their association with delivery costs.

Health Care Policy and Law

Frequency of Approval and Marketing of Biosimilars With a Skinny Label and Associated Medicare Savings

Abstract Full Text
JAMA Intern Med. 2023;183(1):82-84. doi:10.1001/jamainternmed.2022.5419

This cohort study assesses the frequency of approval and marketing of skinny-label biosimilars and their savings to Medicare.

Analysis of Failure Rates for COVID-19 Entrance Screening at a US Academic Medical Center

Abstract Full Text
free access
JAMA Intern Med. 2023;183(1):84-86. doi:10.1001/jamainternmed.2022.5426

This quality improvement study analyzes the rate of failures in entrance screening for COVID-19 among individuals entering a large academic medical center.

Challenges in Clinical Electrocardiography

Unusual Presentation of a Common Diagnosis in a Patient With Chronic Kidney Disease

Abstract Full Text
has active quiz
JAMA Intern Med. 2023;183(1):70-71. doi:10.1001/jamainternmed.2022.4716

This case report describes a patient in their 40s with chronic kidney disease who presented to the emergency department with acute-onset breathlessness for 2 hours.

Unexpected Cause Behind Life-threatening ECG Changes—A Diagnostic Challenge

Abstract Full Text
has active quiz
JAMA Intern Med. 2023;183(1):72-73. doi:10.1001/jamainternmed.2022.4777

This case report describes a patient in their 60s who presented to the hospital with sudden loss of consciousness and foaming at the mouth.

Noteworthy P Waves in an Elderly Woman

Abstract Full Text
has active quiz
JAMA Intern Med. 2023;183(1):74-75. doi:10.1001/jamainternmed.2022.4813

This case report describes a patient in their 70s who was referred to the emergency department for worsening shortness of breath, chest tightness, and episodes of palpitations. What is your diagnosis?

Unusual Electrocardiogram Findings After Cardioversion

Abstract Full Text
has active quiz
JAMA Intern Med. 2023;183(1):76-77. doi:10.1001/jamainternmed.2022.5053

This case report considers electrocardiogram findings in an older patient with a history of metastatic carcinoma and tuberculosis presenting with palpitations at rest and 2 months of breathlessness.

Ominous T-Wave Changes in an Older Adult With Chest Pain

Abstract Full Text
has active quiz
JAMA Intern Med. 2023;183(1):78-79. doi:10.1001/jamainternmed.2022.5057

This case report describes a patient in their 60s who presented to the emergency department with acute, severe precordial chest pain radiating to their left arm at night, accompanied by dyspnea, dizziness, and sweating.

Comment & Response

Social Jet Lag, Weekend Warriors, and Physical Activity Patterns

Abstract Full Text
JAMA Intern Med. 2023;183(1):86-87. doi:10.1001/jamainternmed.2022.5044

Social Jet Lag, Weekend Warriors, and Physical Activity Patterns

Abstract Full Text
JAMA Intern Med. 2023;183(1):87. doi:10.1001/jamainternmed.2022.5047

Social Jet Lag, Weekend Warriors, and Physical Activity Patterns—Reply

Abstract Full Text
JAMA Intern Med. 2023;183(1):87-88. doi:10.1001/jamainternmed.2022.5050
JAMA Internal Medicine Masthead

JAMA Internal Medicine

Abstract Full Text
free access
JAMA Intern Med. 2023;183(1):4. doi:10.1001/jamainternmed.2022.4617
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