Table 1– Type of costs

Study	Mean/ median/both	Phase coverage^#	Components of					Breakdown of			Disaggregation by					Costs as percentage of annual income			Coping mechanism
Study	Mean/ median/both	Phase coverage^#	Direct costs	Direct med. costs	Direct non-med. costs	Hosp. cost	Lost income	Direct med. costs	Direct non-med. costs	Lost income	Before/ during treatment^¶	Hosp./amb.	MDR/ non-MDR	SES	Sex	Individ.	House.	LQ	Coping mechanism
Muniyandi (India, 2000) [30]	Both	Both	√				√				D&I			√	√		√	√	√
Rajeswari (India, 1995⁺) [31]	Both	Both	√				√								√		√	√	√
Mauch (Ghana, 2009⁺) [5]	Both	Both	√	√	√	√	√	√	√		All					√	√	√	√
Mauch (Vietnam, 2009⁺) [5]	Both	Both	√			√	√	√	√		D&I					√	√	√	√
Mauch (Dominican Republic, 2009⁺) [5]	Both	Both	√			√	√	√	√		D&I					√	√	√	√
Karki (Nepal, 2002) [32]	Both	Both	√	√	√		√	√	√	√					√	√		√
Xu (China, 2002) [33]	Both	Both	√	√	√						D					√^§	√^§	√^§
Kemp (Malawi, 2001) [34]	Both	Before	√	√	√		√							√	√	√		√
Needham (Zambia, 1995) [35]	Both	Before	√	√	√		√	√	√	√						√		√
Mesfin (Ethiopia, 2005) [36]	Both	Before	√	√	√	√	√	√		√				√	√	√
Jacquet (Haiti, 2003) [37]	Mean	Both	√				√				D&I					√
Lönnroth (Myanmar, 2004) [38]	Mean	Both	√	√	√		√	√		√	All			√		√			√
Gibson (Sierra Leone, 1994) [39]	Mean	Both	√								D
Kamolratanakul (Thailand, 1996/97) [40]	Mean	Both	√	√^§	√^§		√	√	√		D			√			√	√	√
Wyss (Tanzania, 1996) [41]	Mean	Both	√	√	√		√									√		√
Saunderson (Uganda, 1992) [42]	Mean	Both	√				√					√			√			√
Sinanovic (South Africa, 1998) [43]	Mean	Both	√	√	√		√											√
Jackson (China, 2002–2005) [44]	Mean	Both	√	√	√		√		√	√							√	√	√
Pantoja (India, 2005) [45]	Mean	Both	√	√	√	√	√	√	√	√	All			√		√	√	√
Ananthakrishnan (India, 2007) [46]	Mean	Both	√	√	√		√				All			√	√		√	√
Othman (Yemen, 2008/09) [47]	Mean	Both	√	√	√		√	√								√
Pichenda (Cambodia, 2008) [48]	Mean	Both	√	√	√		√	√	√		All		√			√		√
Ayé (Tajikistan, 2006/07) [49]	Mean	Both	√	√	√		√	√	√		D&I			√		√		√	√
Steffen (Brazil, 2007/08) [50]	Mean	Both	√	√	√	√	√	√	√	√	All	√			√	√		√
Rouzier (Ecuador, 2007) [51]	Mean	Both	√	√^§	√^§	√	√	√	√				√			√		√
John (India, 2007) [52]	Mean	Both	√	√	√	√	√	√	√	√	All	√		√	√	√		√
Muniyandi (India, 2000) [53]	Mean	Both	√				√											√
Elamin (Malaysia, 2002) [54]	Mean	Both	√	√	√		√		√									√
Mahendradhata (Indonesia, 2004/05) [55]	Mean	Both	√	√	√		√			√								√
Sinanovic (South Africa, 2002) [56]	Mean	Both	√	√	√		√											√
Vassall (Ethiopia, 2005) [57]	Mean	Both	√	√	√		√			√	All	√				√
Costa (Brazil, 2000) [58]	Mean	Both	√	√	√		√	√	√	√			√				√	√
El Sony (Sudan, 1998/99) [59]	Mean	Both		√		√		√
Khan (Pakistan, 1997/98) [60]	Mean	Both	√				√											√
Umar (Nigeria, 2008) [61]	Mean	Both					√			√		√				√^§
Vassall (Syria, 1999) [62]	Mean	Both	√				√											√
Vassall (Egypt, 1999) [62]	Mean	Both	√				√											√
Meng (China, 2000) [63]	Mean	Both		√										√			√^§
Zhan (China, 2000/01) [64]	Mean	Both^ƒ	√	√	√						D^ƒ					√^§		√^§
Ray (India, 2003) [65]	Mean	Before	√				√							√				√
Datiko (Ethiopia, 2007) [66]	Mean	Before	√	√	√		√		√	√
Croft (Bangladesh, 1996) [67]	Mean	Before^##	√	√	√		√	√									√		√
Okello (Uganda, 1998) [68]	Mean	During	√	√	√		√					√				√		√
Wandwalo (Tanzania, 2002) [69]	Mean	During	√				√									√		√
Prado (Brazil, 2005/06) [70]	Mean	During	√	√	√		√			√								√
Mirzoev (Nepal, 2001/02) [71]	Mean	During	√				√									√		√
Jacobs (Russia, 1997) [72]	Mean	During	√				√									√		√
*Total number of surveys*	47 (44 studies)		44	31	29	9	42	18	16	14	17	6	3	11	9	25	13	36	10
Mauch (Kenya, 2008) [73]	Median	Both	√				√					√							√
Laokri (Burkina Faso, 2007/08) [74]	Median	Both	√
Umar (Nigeria, 2008) [75]	Median	Both	√	√	√			√	√			√			√
Aspler (Zambia, 2006) [76]	Median	Both	√	√	√		√	√	√		D	√		√	√
Liu (China, 2004) [77]	Median	Both	√	√	√						D
*Total number of surveys*	5 (5 studies)		5	3	3	0	2	2	2	0	2	3	0	1	2	0	0	0	1

The years in which the majority of data collection took place are provided for each study. Hosp.: hospitalisation; amb.: ambulatory; SES: socioeconomic status; individ.: individual annual income; house.: household annual income; LQ: lowest quintile. ^#: before treatment, during treatment, or before and during treatment (both). ^¶: only direct costs (D); direct and indirect costs without medical and non-medical subcomponents (D&I); or all costs including medical and non-medical subcomponents (all). ⁺: estimated year of data collection using the average gap of 4 years calculated from other articles. ^§: data are only for part of the costs and were excluded from the calculation of the average and figure 3. ^ƒ: costs of diagnosis are included in post-diagnosis. ^##: data is before reaching facilities of national tuberculosis programme.