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Table 2 Summary statistics of variables of interest, Nigeria 2010

From: Investigating determinants of catastrophic health spending among poorly insured elderly households in urban Nigeria

Notation

Variables of interest

Description

Mean

SDa

Min

Max

HHs

Household size

Household size

4.88

3.12

1

24

Sex

Sex:

Sex of the household head

 

Female

Female head dummy

0.22

0.42

0

1

 

Male

Male head dummy

0.78

0.42

0

1

Age

Age

Age of household head

54.73

15.09

18.00

102.00

Age_fem

Age and Gender

Interaction term for age*gender

13.17

25.7

0

95

Edu

Education of household head

1: has attended school, 0 - otherwise

0.72

0.45

0

1

Eldn1

Proportion of households with >1 elderly member

1: has >1 elderly, 0 otherwise

0.52

0.50

0

1

Occu

Proportion of households that are self employed

1: head of household is self-employed, 0 otherwise

0.51

0.50

0

1

Phf

Proportion of households using private health facilities

1: household uses private health facilities, 0 otherwise

0.08

0.27

0

1

Bednet

Health promoting measure – bednets type:

Proportion of households using bednets

B1

Untreated bednet

1: yes, 0 otherwise

0.07

0.26

0

1

B2

Treated bednet use < 6 months

1: yes, 0 otherwise

0.19

0.39

0

1

B3

Treated bednet use > 6 months

1: yes, 0 otherwise

0.06

0.23

0

1

B4

No bednet

1: none, 0 otherwise

0.68

0.47

0

1

Hosp

At least one member has been hospitalised

1: yes, 0 otherwise

0.03

0.18

0

1

Selfdiff

At least one member has a self-care difficulty

1: yes, 0 otherwise

0.04

0.19

0

1

NHIS

Proportion of households without NHIS coverage

1: yes, 0 otherwise

0.60

0.49

0

1

Infs

Proportion of households with informal financing support

1: yes, 0 otherwise

0.40

0.49

0

1

  1. Author’s calculations based on the NGHPS 2010 data (N = 1176), urban elderly households sample
  2. aS.D: standard deviation