摘要
目的:探讨t检验和F检验分析;计数资料描述采用构成比,组间比较用χ2检验。P P t = −3.13, −3.27, −2.38, P P > 0.05)。早产儿组内比较:出生体重 F = 4.77, P < 0.05)。结论:<32周早产儿男童4~6岁时身高、体重和BMI仍落后于同龄足月儿童。4~6岁时,极低出生体重儿童的体重仍低于出生体重≥1500 g早产儿童。
Objective: To investigate the physical growth characteristics of preterm infants aged 4~6 years with gestational age t test and F test were used for comparison of normal distribution measurement data between groups. The enumeration data were described by constituent ratio, and the χ2 test was used for comparison between groups. P P t=−3.13, −3.27, −2.38, P P > 0.05). Within the preterm group, the Z-score of birth weight F = 4.77, P < 0.05). Conclusion: The height, weight and BMI of preterm boys < 32 weeks were still lower than those of full-term boys at the age of 4 to 6 years. VLBW children still had lower body weight than preterm children with birth weight ≥ 1500 g.
出处
《临床医学进展》
2024年第7期1319-1327,共9页
Advances in Clinical Medicine
