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Table 5 Descriptive statistics by gestational age, pregnancy planning and development on Language Subscales: (n), M ± SD

From: Effect of medically assisted reproduction (MAR) and pregnancy planning on Bayley-III Screening Test subscales in preterm infants at 12 months of corrected age: a cross-sectional study

Receptive Language Subscale Expressive Language Subscale
Gestational age Pregnancy planning and participation in developmental interventions (n) Mean ± SD Gestational age Mode of conception (n) Mean ± SD
Late Planned  
 developed (21) 12.09 ± 1.33 Late MAR (21) 11.71 ± 1.58
 not developed (49) 11.02 ± 1.45 natural (60) 10.61 ± 2.04
Unplanned  
 developed (2) 10.00 ± 1.41 Moderate MAR (16) 10.12 ± 1.58
 not developed (5) 10.20 ± 1.64 natural (26) 11.19 ± 1.38
Moderate Planned  
 developed (17) 11.41 ± 1.46 Early MAR (8) 11.87 ± 1.12
 not developed (20) 11.70 ± 1.26 natural (20) 10.85 ± 2.10
Unplanned  
 not developed (4) 11.00 ± 0.81 Very early MAR (2) 12.00 ± 0.00
Early Planned natural (18) 10.11 ± 1.99
 developed (13) 12.38 ± 2.06  
 not developed (11) 11.81 ± 1.47
Unplanned  
 developed (1) 11.00  
 not developed (3) 8.33 ± 1.15
Very early Planned  
 developed (13) 11.92 ± 2.06  
 not developed (5) 13.00 ± 0.70
Unplanned  
 developed (1) 12.00  
 not developed (1) 10.00