评价儿童体格生长，不规定“正常标准”而是用参照值范围，这是因为

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SQL Error: select id,body,options from ***_enewstiku where sourceid='27909' and id < 2291762 and id<>'2291762' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='27909' and id > 2291762 and id<>'2291762' order by id asc limit 5