Skip to main content

Table 4 Health outcomes and concentration indices by exposure to PSI interventions

From: Equity monitoring for social marketing: use of wealth quintiles and the concentration index for decision making in HIV prevention, family planning, and malaria programs

Outcome

Exposure

Proportion Exposed

Concentration Indexexposed

(n, SE)

Concentration Indexunexposed

(n, SE)

P-value

(H0: C. Indexexposed =

C. Indexunexposed)

Nepal Malaria Survey

Children under 5 under any bednet

Saw PSI-branded poster/leaflet

67%

0.002

(1201, 0.003)

0.014

(604, 0.010)

p = 0.146

Pregnant under any bednet

Saw PSI-branded poster/leaflet

79%

0.008

(147, 0.010)

0.149*

(47, 0.053)

p < 0.001*

Children under 5 under LLIN

Saw PSI-branded poster/leaflet

67%

-0.049*

(1201, 0.008)

-0.129*

(604, 0.029)

p < 0.001*

Pregnant under LLIN

Saw PSI-branded poster/leaflet

79%

-0.017

(147, 0.018)

0.126

(47, 0.108)

p = 0.038*

Children under 5 under any bednet

Received a home visit regarding LLIN

30%

0.008*

(548, 0.004)

0.012*

(1257, 0.006)

p = 0.673

Pregnant under any bednet

Received a home visit regarding LLIN

36%

na

(65,na)

0.062*

(129,0.021)

na

Children under 5 under LLIN

Received a home visit regarding LLIN

30%

-0.022*

(548, 0.009)

-0.051*

(1257, 0.014)

p = 0.188

Pregnant under LLIN

Received a home visit regarding LLIN

36%

-0.015

(65, 0.011)

0.038

(129, 0.037)

p = 0.316

Nepal Family Planning Survey

Modern contraceptive use

Heard any IUD health message

41%

0.015

(332, 0.015)

0.004

(486, 0.020)

p = 0.686

Modern contraceptive use

Saw PSI-branded poster or leaflet

54%

0.006

(555, 0.015)

0.071*

(481, 0.026)

p = 0.026*

Burkina Faso HIV Survey (youth, aged 15-24)

Condom at last sex with regular partner

Saw any ad

52%

0.053

(265, 0.030)

0.140*

(246, 0.060)

p = 0.186

Consistent condom use with regular partner

Saw any ad

52%

0.080

(265, 0.038)

0.176*

(246, 0.071)

p = 0.224

Condom use at last sex with occasional partner

Saw any ad

42%

0.170*

(44, 0.064)

0.023

(62, 0.093)

p = 0.235

Consistent condom use with occasional partner

Saw any ad

42%

0.223*

(44, 0.101)

0.089

(62, 0.187)

p = 0.575

  1. *Concentration indices are statistically significantly different from zero at p < 0.05.