This was a truly exciting year for JAMA Surgery, as the journal experienced several notable accomplishments. First, as evidence of the high-quality scientific publications in JAMA Surgery, the impact factor rose from 8.5 to 10.7. This remarkable achievement reflects the hard work of our authors, peer reviewers,¹ and editorial team. The impact factor of 10.7 positions JAMA Surgery as the number 1 ranked surgery journal in the world, a tremendous accomplishment. More importantly, JAMA Surgery is the first surgical journal to achieve a double-digit impact factor—a true accomplishment for the entire field of surgery.

In 2019, the acceptance rate was 15.6% for all article types, 5.5% for Original Investigations, and 14.4% for Research Letters. The journal’s most popular articles by views and downloads, news and social media coverage, and citations are listed in the Table.^2-8

The web and social media presence for JAMA Surgery continues to be very strong under the leadership of Amalia Cochran, MD, the Web and Social Media Editor. More than 3.8 million articles were viewed and downloaded from the journal website in 2019. The journal’s electronic table of contents is delivered each week to more than 68 000 individuals. We currently have 30 900 Twitter followers, which represents a 22.6% increase in 2019, and 25 691 Facebook followers, which represents an 11.7% increase in 2019 (Table). Thus, between the electronic table of contents, visits to the journal website, social media reach, and print distribution, JAMA Surgery reaches more than 80 000 individuals weekly.

对于JAMA Surgery来说，这是令人振奋的一年，因为该杂志取得了多项显著成就。首先，作为JAMA Surgery上高质量科学出版物的证据，影响因子从8.5上升到10.7。这项非凡的成就反映了我们的作者，同行评审，¹和编辑团队的辛勤工作。10.7的影响因子使JAMA Surgery成为世界排名第一的外科杂志，这是一项巨大的成就。更重要的是，《JAMA外科杂志》是首个获得两位数影响因子的外科杂志，这是整个外科领域的真正成就。

2019年，所有文章类型的接受率为15.6％，原始调查为5.5％，研究信函为14.4％。表中列出了该杂志最受欢迎的文章，包括查看和下载，新闻和社交媒体报道以及引文。^{2 -8}

在网络和社交媒体编辑器医学博士Amalia Cochran的领导下，JAMA Surgery在网络和社交媒体上的地位仍然非常强劲。2019年，从期刊网站上查看和下载了超过380万篇文章。该期刊的电子目录每周发送给68 000多人。我们目前有30900个Twitter关注者，占2019年增长22.6％，以及25691个Facebook关注者，占2019年增长11.7％（表）。因此，在电子目录，访问期刊网站，社交媒体访问和印刷发行之间，JAMA Surgery每周达到80 000多人。