Results Levels of KAB were significantly improved in intervening group after two-year health education, as compared with that in control group ( P < 0.05).

  • 结果经两年健康教育和行为指导,干预组青少年KAB水平显著提高(P<001),对照组无显著性变化(P>005),干预组KAB水平显著大于对照组(P<005)。

  • 互联网摘选 2025-01-20 12:53:28

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