SPEECH, LANG AND HEARING IN LOW BIRTH WGT INFANTS

低出生 WGT 婴儿的言语、语言和听力

• 批准号: 2664211
• 负责人: GARLAND LAND
• 金额: $ 23.53万
• 依托单位: MISSOURI STATE DEPT/ HEALTH & SENIOR SRV
• 依托单位国家: 美国
• 财政年份: 1997
• 资助国家: 美国
• 起止时间: 1997-09-30 至 2001-09-29
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/2664211
• 关键词: behavioral /social science research tag; child (0-11); epidemiology; health; hearing; human subject; language development; low birth weight infant human; neural information processing; performance; speech

The objective of this contract is to conduct a study to determine the prevalence at six year of age of speech, language and hearing impairments for very low birth weight (VLBW) children. Young children from a well- defined population-based cohort of VLBW (less than or equal to 1500 grams), moderately low birth weight (MLBW) (1500-2499 grams), and normal birth weight (NBW) (granter than or equal to 2500 grams) will be examined to evaluate the effect of birth weight on: 1) hearing sensitivity and middle-ear function; 2) central auditory processing; 3) speech and language development; 4) nonverbal performance measures; and 5) health and medical history.

本合同的目的是进行研究，以确定 六岁时言语、语言和听力障碍的发生率 极低出生体重儿（VLBW）一口井里的小孩- 定义的基于人群的VLBW队列（小于或等于1500 中等低出生体重（MLBW）（1500-2499克）和正常 将检查出生体重（NBW）（大于或等于2500克） 评估出生体重对以下方面的影响：1）听力灵敏度， 中耳功能; 2）中枢听觉处理; 3）言语和 语言发展; 4）非语言表现指标; 5）健康和 病史