Table 2

Empty cigarette pack collection

Province	Retailers	PSU	Retailers	Packs collected	Total packs collected n (%)	Mean packs (SE; 95% CI)
Province 1	171	Dhankuta	20	85	881 (20.45)	5.15 (0.19; 4.77–5.53)
		Chaubise	11	87
		Biratnagar	119	629
		Kanepokhari	21	80
Madhesh	204	Jeetpur-Simara	99	259	485 (11.26)	2.38 (0.12; 2.13–2.63)
		Devtal	20	14
		Siraha	69	148
		Naraha	16	64
Bagmati	409	Hetauda	143	633	863 (20.01)	4.14 (0.11; 3.93–4.37)
		Indrasarowar	16	51
		Bhimeshwor	30	131
		Melung	19	48
		Kathmandu	200	960	960 (22.29)	4.8 (0.21; 4.37–5.23)
Gandaki	95	Annapurna	10	10	243 (5.64)	2.54 (0.26; 2.08–2.98)
Gandaki	95	Pokhara	90	233	243 (5.64)	2.54 (0.26; 2.08–2.98)
Lumbini	170	Rolpa	35	60	487 (11.31)	2.86 (0.16; 2.56–3.17)
		Runtigadhi	30	56
		Siddharthanagar	69	277
		Kanchan	36	94
Karnali	59	Chhayanath Rara	27	93	166 (3.85)	2.81 (0.27; 2.27–3.36)
Karnali	59	Khatyad Rural	27	73	166 (3.85)	2.81 (0.27; 2.27–3.36)
Sudurpaschim	96	Dasharath Chand	59	152	222 (5.16)	2.31 (0.19; 1.93–2.70)
Sudurpaschim	96	Sigas	37	70	222 (5.16)	2.31 (0.19; 1.93–2.70)
Total				4307	4307 (100)	3.58 (0.72; 3.44–3.72)

PSU, primary sampling unit.