. Author manuscript; available in PMC: 2010 Sep 16.

Published in final edited form as: Public Health Nutr. 2008 May 8;11(12):1220–1228. doi: 10.1017/S1368980008002498

Table 4.

Scoring factors and summary statistics for the socio-economic status variables in the first principal component for the Birth to Twenty (Bt20) and Cebu Longitudinal Health and Nutrition Survey (CLHNS) cohorts

	Bt20			CLHNS
Variable	Scoring factor	Mean	SD	Scoring factor	Mean	SD
Mother completed high school	0·311	0·450	0·498	0·637	0·280	0·447
Inside water facilities	0·904	0·804	0·397	0·717	0·120	0·319
Inside flush toilet facilities	0·881	0·790	0·408	0·596	0·450	0·497
Owns a television	0·400	0·730	0·443	0·740	0·210	0·407
Owns a refrigerator	0·466	0·710	0·452	0·744	0·080	0·268