Table 4.

Multiple linear regression model adjusting for patient numbers, staff cadre on strike, strike period, department and facility

Variable	Category	Beta coefficient (95% CI)	p-value	R squared
Total number of patients seen	N/A	−.003(−.006, −.001)	0.003	41.6%
Period	Baseline (non-strike)	REF
	Doctors’ strike	−19.0 (−29.2, −8.87)	< 0.0001
	Nurses’ strike	−3.27 (−14.7, 8.05)	0.57
	Clinical Officers’ strike	−0.50 (−13.9, 12.9)	0.94
	Post-strike	−7.42 (−16.7, 1.85)	0.12
Department	Casualty	REF
	Maternity/neonatal	−23.0 (−41.0, −5.08)	0.01
	Medical/Surgical	6.71 (−11.4, 25.0)	0.47
	Pediatric in and out-patient	−11.4 (−28.3, 5.49)	0.19
	ART Clinic	−37.6 (−54.1, −21.0)	< 0.0001
Facility	AICKH	REF
	KNH	82.0 (72.0, 92.1)	< 0.0001
	MH	−5.58 (−15.5, 4.33)	0.27
	SH	−7.54 (−17.6, 2.57)	0.14