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Table 1 Factor analysis

From: Exploring factors influencing pregnant Women’s attitudes, perceived subjective norms and perceived behavior control towards male involvement in maternal services utilization: a baseline findings from a community based interventional study from Rukwa, rural Tanzania

Factor analysis Attitude Subjective norms Perceived behavior control
Initial questions analyzed 25 25 25
Initial Eigen values (before extraction) Comp.1 = 36.072%; Comp. 2 = 14.290% Comp.1 = 34.452%; Comp.2 = 18.777% Comp. 1 = 37.207%; Comp. 2 = 15.216%
Final questions Question with component matrix > 0.3 15 15 16
Initial Eigen values (after extraction) 59.98% 57.26% 58.06
KMO measure 0.726 0.782 0.623
Mean 0 0 0
  1. Positive = above mean; Negative = below mean