Private health insurance plans in 1978 and 1979: a review of coverage, enrollment, and financial experience.

Health Care Financ Rev · 1981 · PMC4191235 · PMID 10309475

Europe PMC

hedged sentence

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closest p

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boldest claim

The sentences

a significant trendno p-value reported

Although this number represented less than 1 percent of all group practices, it showed a 135 percent increase over the number of prepaid group practices in 1975, which is a significant trend.

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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.