Impact of methodological

Table 4 Estimated person-days required to complete selected portions* of a vaccination coverage survey. Commonwealth of the Northern Mariana Islands, 2005.

	Estimated Person-Days							Number of
	Travel^†	Training	Supervision	Interviews	Health Department Record Abstraction	Data Entry	Total	Households Visited	Child Interviews
Saipan	0	30	30	100	14	20	194	2870	414
Rota	3	4	1	16	1	3	28	558	76
Tinian	3	4	1	16	1	2	27	680	121
Total	6	38	32	132	16	25	249	4108	611

*Excludes pre- and post- survey activities: survey development and preparation, logistical planning, data cleaning and analysis, and writing of final report.
^†Interviewers from Rota and Tinian traveled to Saipan for training.

ISSN: 1471-2458