Using PhenX toolkit measures and other tools to assess urban/rural differences in health behaviors: recruitment methods and outcomes

Table 1 Questions and sources for items included in questionnaire

Question	PhenX toolkit item number	Reference	Number of items
Frequency of and length of vacations	N/A	[1, 10]	24
Stress-related exhaustion disorder	N/A	[2]	4
Current Age	010101	[8]	1
Gender	010701	[8]	1
Race	010601	[8]	1
Ethnicity	010501	[8]	2
Current marital status	010901	[8]	1
Current educational attainment	011001	[8]	1
Annual family income	011101	[8]	2
Self-reported weight	021502	[8]	1
Maximum adult height	020901	[8]	2
Tobacco – smoking status (adult protocol)	030602	[8]	3
Physical activity screener	150901	[8]	2
Fruits and vegetables intake	050701	[8]	9
Current employment status	011301	[8]	1
Occupational history	060501	[8]	12
Job strain	211201	[8]	15
Perceived stress	180801	[8]	10
Depression – adult	120502	[8]	24
Technology use	N/A	[11]	9
Work productivity and activity impairment instrument	N/A	[9]	6

ISSN: 1756-0500