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Table 1 Wang et al. clinical severity score

From: Nebulised hypertonic saline (3 %) among children with mild to moderately severe bronchiolitis - a double blind randomized controlled trial

Variables   Score
  0 1 2 3
RR < 30 31–45 46–60 > 60
Wheezing None Terminal expiration/only with stethoscope Entire expiration or audible on exp. without stethoscope Inspiration and expiration without stethoscope
Retraction None Intercostals Tracheo-sternal Severe with nasal flaring
General condition Normal    Irritable, lethargic, poor feeding