Table 1.

Examples of random allocation sequence

Block identifier	Block size	Sequence within block	Treatment	Location	Ownership	Code
1	4	1	Group A	Rural	Government	FZ4
1	4	2	Group A	Rural	Government	MG9
1	4	3	Group B	Rural	Government	NC5
1	4	4	Group B	Rural	Government	ID9
2	4	1	Group B	Rural	Government	VO9
2	4	2	Group B	Rural	Government	UA4
2	4	3	Group A	Rural	Government	KB5
2	4	4	Group A	Rural	Government	OQ6