Resurgence of Pertussis Infections in Shandong, China: Space-Time Cluster and Trend Analysis.

Am J Trop Med Hyg · 2019 · PMC6553910 · PMID 30994096

Europe PMC DOI

hedged sentence

—

closest p

—

boldest claim

The sentences

an increasing trendno p-value reported

Furthermore, a comparison of Figure 4A–C , showed that there was an increasing trend in coincidence of peak times (autumn) in pertussis occurrences over the study period.

also in 63,971 other papers

Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.