Number of Co-Wives and Number of Wives

 

Percent distribution of currently married women by number of co-wives

 

Definition

 

1)      Percentage of currently married women (women who are either  married or who are living with a man as if married), by the number of other wives that her partner has.

2)      Percentage of currently married women (women who are either  married or who are living with a man as if married) with one or more co-wives.

 

Coverage:

Population base: Currently married women (v502 = 1) (IR file)

Time period: Current status at time of survey

 

Numerators:

1)      Number of currently married women (v502 = 1), by number of other wives (v505) of her current partner

2)      Number of currently married women, with one or more co-wives (v502 = 1 and v505 > 0)

 

Denominator: Number of currently marriedwomen (v502 = 1)

 

Variables: IR file.

v502

Currently/formerly/never in union

v505

Number of co-wives

v005

Woman’s individual sample weight

awfactt

All women factor (only needed with ever-married samples)

 

Calculation

 

For each numberof co-wives, numerators aredivided by the denominator and multiplied by 100. In ever-married samples, the denominator is adjustedby the all women factors.

 

Handling of Missing Values

 

If number of co-wivesis unknown by respondent or missing, respondent is excluded from numerator and may be presented in the table as a separate column for unknown or missing number of co-wives.

 

Notes and Considerations

 

Percentages add up to 100 percent.

 

Questions on number of co-wives are normally only asked in countries where polygyny is practiced, primarily in sub-Saharan Africa.

 

References

 

Smith-Greenaway, E., and J. Trinitapoli. 2014. "Polygynous contexts, family structure, and infant mortality in sub-Saharan Africa." Demography 51(2): 341-366. https://link.springer.com/article/10.1007%2Fs13524-013-0262-9

 

Resources

 

DHS-8 Tabulation plan: Table 4.3.1

 

API Indicator IDs:

MA_CWIV_W_0WV, MA_CWIV_W_1WV, MA_CWIV_W_2PW  

(API link, STATcompiler link)

 

MICS6 Indicator PR.6: Polygyny

 

 

Percent distribution of currently married men by number of wives

 

Definition

 

Percentage of men who are either married or who are living with a woman as if married, by the number of wives.

 

Coverage:

Population base: Currently married men (mv502 = 1) (MR file)

Time period: Current status at time of survey

 

Numerator: Number ofcurrently married men (mv502 = 1), by number of wives (mv505)

 

Denominator: Number of currently marriedmen (mv502 = 1)

 

Variables: MR file.

mv502

Currently/formerly/never in union

mv505

Number of wives

mv005

Man’s individual sample weight

amfactt

All man factor (only needed with ever-married samples)

 

Calculation

 

For each number of wives, numerators are divided by the denominator and multiplied by 100. In ever-married samples, the denominator is adjusted by the all man factors.

 

Handling of Missing Values

 

If number of wives is unknown by respondent or missing, respondent is excluded from the numerator and may be presented in the table as a separate column for unknown or missing number of wives.

 

Notes and Considerations

 

Percentages add up to 100 percent.

 

Questions on number of wives are normally only asked in countries where polygyny is practiced, primarily in sub-Saharan Africa.

 

References

 

Reniers, G., and S. Watkins. 2010. "Polygyny and the spread of HIV in Sub Saharan Africa: a case of benign concurrency." AIDS (London, England) 24(2): 299. https://journals.lww.com/aidsonline/fulltext/2010/01030/Polygyny_and_the_spread_of_HIV_in_sub_Saharan.16.aspx

 

Resources

 

DHS-8 Tabulation plan: Table 4.3.2

 

API Indicator IDs:

MA_WIVE_M_1WV, MA_WIVE_M_2PW 

(API link, STATcompiler link)

 

MICS6 Indicator PR.6: Polygyny