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The influence of child spacing on child survival

C D Sweemer

    Population Studies
    |November 18, 2011
    PubMed

    Insights

    This study on child survival in Punjab found that birth spacing significantly impacts infant mortality. Shorter birth intervals, especially following a child death, were associated with increased risk for the index child.

    Area of Science:

    • Demography
    • Public Health
    • Reproductive Health

    Background:

    • Child survival is a critical public health indicator.
    • Birth spacing is recognized as a key determinant of child survival.
    • Understanding these dynamics is crucial for targeted interventions.

    Purpose of the Study:

    • To evaluate the influence of birth spacing on child survival.
    • To analyze the relationship between preceding/subsequent birth intervals and child mortality.
    • To investigate patterns of child death and survival in relation to birth intervals.

    Main Methods:

    • Utilized data from 5,018 women in Punjab, a traditional breastfeeding culture.
    • Employed pregnancy history surveys and continuous vital event monitoring over four years.
    • Performed correlation and regression analyses examining birth interval lengths and child survival outcomes.

    Main Results:

    • Identified a significant correlation between preceding and subsequent birth intervals and child survival.
    • Found that the duration of the preceding interval influenced index child survival, particularly after accounting for the prior child's survival.
    • Observed that subsequent interval length impacted child survival post-conception and post-next birth.

    Conclusions:

    • Birth spacing is a significant factor influencing child survival in the studied population.
    • The timing and length of birth intervals are critical for child health outcomes.
    • Findings underscore the importance of family planning and birth spacing for improving child survival rates.

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