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Table 3 The type and number of laboratory investigation pre- and post-intervention

From: Impact of a standardized protocol for the Management of Prolonged Neonatal Jaundice in a regional setting: an interventional quasi-experimental study

Pre-interventione

Post-interventionf

Type of laboratory investigation

The number of laboratory investigations; n = 1758

Type of laboratory investigation

The number of laboratory investigations; n = 811

Total serum bilirubin without differential

249 (14.2)

Serum bilirubin with differential

203 (25.0)

Urine culture and sensitivity test

237 (13.5)

Urine dipstick & microscopy test

107 (13.2)

Liver function test

198 (11.3)

Free T4/TSH

105 (12.9)

Serum bilirubin with differential

194 (11.0)

Full blood counts

98 (12.1)

Free T4/TSH

180 (10.2)

Reticulocyte count

86 (10.6)

Full blood counts

165 (9.4)

Total serum bilirubin without differential

39 (4.8)

Full blood picture

139 (7.9)

Urine culture and sensitivity test

25 (3.1)

Urine dipstick & microscopy test

131 (7.5)

Liver function test

63 (7.8)

Reticulocyte count

102 (5.8)

Renal Profile

24 (3.0)

Renal Profile

87 (4.9)

Full blood picture

21 (2.6)

G6PD

47 (2.7)

G6PD

9 (1.1)

Blood Group

24 (1.4)

Blood Group

0 (0.0)

Ultrasound

3 (0.2)

Ultrasound

3 (0.4)

TORCHES

2 (0.1)

TORCHES

4 (0.5)

Urine dipstick

0 (0.0)

Urine dipstick

24 (3.0)

  1. e199 patients were in pre-intervention phase
  2. f145 patients were in post-intervention phase
  3. Abbreviation: T4 Thyroxine, TSH Thyroid-Stimulating Hormone, G6PD Glucose-6-phosphate dehydrogenase, TORCHES Toxoplasmosis, Rubella, Cytomegalovirus, Herpes, Syphilis