Fig. 1
From: Seasonal and cultural effects on calendar day variations in trauma incidence in Japan

Trends in daily number of trauma cases and severe trauma cases. This figure displays the daily number of trauma cases in Japan from January 1 to December 31, based on data from 383,473 patients. Each point represents the number of patients on a given day. The red line indicates the overall trend, while the blue line represents patients with severe trauma (Injury Severity Score [ISS] ≥ 16). Notable peaks are seen during early May (Golden Week), during early August (summer vacation), around October 10 (Sports Day), in early November (Culture Day), and towards the year-end holidays, with the highest count on December 28 (1,259 patients). Significant decreases occurred during mid-August (Obon holiday), with the lowest count on March 7 (886 patients).