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Table 1 Stratification by region and province in the sampling frame

From: How does physical exercise influence self-efficacy in adolescents? A study based on the mediating role of psychological resilience

Region

Province

Eastern China

Shanghai, Jiangsu, Shandong

Central China

Henan, Hubei, Hunan

Western China

Sichuan, Guizhou, Chongqing

Southern China

Guangdong, Guangxi, Hainan

Northern China

Beijing, Shaanxi, Liaoning

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BMC Psychology

ISSN: 2050-7283

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