Table 3– Prevalence of inappropriate tuberculosis (TB) regimens, incorrect dose and incorrect duration of TB treatment in different types of healthcare workers (HCWs).

First author [ref.]	Prevalence %
	Inappropriate regimen	Incorrect dose	Incorrect duration
HCWs in private setting
Ahmed [36]	>41
Auer [39]	91	Rifampicin 9, isoniazid 84, pyrazinamide 88, ethambutol 57
Ayaya [45]	77
Chakaya [46]	92
Dato [47]	22		33
Datta [30]	79
Greaves [28]	58
Hurtig [31]	49		31
Khan [34]	74	Rifampicin 24, isoniazid 17, pyrazinamide 48, ethambutol 49	Rifampicin 50, isoniazid 48, pyrazinamide 39, ethambutol 47
Mahendradhata [37]	73
Portero [40]	89
Roy [24]	70
Shah [32]	100		99
Shimeles [44]	90
Shirzadi [41]	66	46	50
Udwadia [25]	20		64
HCWs in public and private setting
Nshuti [48]	76
Suleiman [47]	93
Vandan [29]	No data	Rifampicin 22, isoniazid 78, pyrazinamide 47, ethambutol 72	16
Medical students or interns
Bai [20]	83
Khan [21]	48
Rajpal [27]	>55		70
HCWs setting not specified
Agarwal [23]	81	0
Bhalla [26]	<25	50
Cirit [43]	81		65
Deveci [42]	No data		52
Hashim [22]	No data		13
LoBue [50]	11		26
Rizvi [33]	33		87
Shehzadi [35]	70
Yu [38]	8		5