Stunting is defined by the public health community as a length- or height-for-age <−2 SD of a growth standard or reference and is claimed to be caused by poor nutrition, repeated infection, and inadequate psychosocial stimulation.

中文翻译：

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危地马拉的恐惧、暴力、不平等和发育迟缓

发育迟缓被公共卫生界定义为生长标准或参考的年龄别身长或身高 <-2 SD，据称是由营养不良、反复感染和社会心理刺激不足引起的。