Physiotherapy interventions encouraging frequent changes of the body position and physical activity for infants hospitalised with bronchiolitis: an internal feasibility study of a randomised control trial

Table 3 Proportion of complete reported data and missing data in the composite index (primary outcome measure), n = 80

	Complete n (%)	Missing n (%)
Level of oxygen saturation
At baseline	80 (100.0)	0 (0.0)
At 24 h	57 (71.3)	23 (28.7)^a
Concentration of supplemented oxygen
At baseline	61 (76.3)	19 (23.8)^b
At 24 h	43 (53.8)	37 (46.3)^c
Level of supplied high nasal flow treatment
At baseline	80 (100.0)	0 (0.0)
At 24 h	54 (67.5)	26 (32.5)
Oral fluid intake
The first 24 h	25 (31.3)	55 (68.8)^d

^aDue to discharged, missed registration, or drop-outs
^bDue to receiving low flow O₂ or missed registration
^cDue to low flow O₂ supplementation, discharged, missed registration, or drop-outs
^dDue to incomplete observations, missed registration, or discharged

ISSN: 2055-5784