Table 4. Effect sizes and sources of health effects of IDA.

Health Consequence	Severity of IDA	Age-groups affected	Size of health effect of IDA	Disability weights of health consequence (WHO/GBD [18])	Permanent irreversible effect
Impaired physical activity	mild	both	effects only in terms of DALYs	0.005	no
	moderate	both	effects only in terms of DALYs	0.058	no
	severe	both	effects only in terms of DALYs	0.164	no
All-cause mortality	severe	both	RR of mortality 2.19 [28]	1	yes
Cognitive impairment	moderate	6–23-months	Cog. score in adults: -0.6 SD [3]	0.0078	yes
	severe	6–23-months	Cog. score in adults: -0.6 SD [3]	0.031	yes