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Table 1 Number of monthly interventions at Nawanyago health center pre and post ultrasound program

From: Ancillary benefits of antenatal ultrasound: an association between the introduction of a low-cost ultrasound program and an increase in the numbers of women receiving recommended antenatal treatments

Antenatal intervention Period Number months Mean (SD) Median Min max 95% CI p-value
Anemia Pre Ultrasound 34 105.5 (35.8) 98.0 62 - 178 93 - 118 <.0001
  Post Ultrasound 22 225 (30.4) 221.0 166 - 271 211.2 - 238.8  
Deworming Pre Ultrasound 34 65.2 (15.4) 63.0 31 - 98 59.8 - 70.6 <.0001
  Post Ultrasound 23 135 (24.9) 125.0 106 - 184 124.3 - 145.8  
HIV testing Pre Ultrasound 24 99.3 (33) 96.0 38 - 163 85.1 - 113.6 <.0001
  Post Ultrasound 23 185.3 (46.3) 196.5 74 - 250 164.8 - 205.8  
IPT1 Pre Ultrasound 40 57.4 (14.7) 58.0 33 - 90 52.7 - 62 <.0001
  Post Ultrasound 23 87.1 (18.2) 83.0 57 - 119 79.2 - 95  
IPT2 Pre Ultrasound 36 10.9 (14.3) 7.0 0 - 72 6.2 - 15.7 <.0001
  Post Ultrasound 23 37.7 (10.8) 39.0 12 - 59 33 - 42.3  
  1. P-values are based on two-sided Wilcoxon Rank Sum Tests.