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Table 4 Multiple regression results, using stepwise backward elimination method

From: Efficiency of antenatal care and childbirth services in selected primary health care facilities in rural Tanzania: a cross-sectional study

Variable

Description

B coefficient

SE

t

P

Number of staff

Continuous variable

-4.577

0.85

-5.385

0.002

Structure quality ANC

Score 0-1

201.182

22.849

8.805

0.000

Process quality ANC

Score 0-1

-205.848

43.799

-4.7

0.003

Women’s perceived quality of ANC care

Dummy variable, satisfied = 1

11.285

4.455

2.533

0.044

  1. Dependent variable: Cost per ANC visit in USD.
  2. F statistic = 26.254.
  3. p of F statistic = 0.001.
  4. R-square = 0.946.
  5. Adjusted R-square = 0.910.