Evidence map›Paper›PMID 31266457›Full record

ArticleBMC pregnancy and childbirth2019

Grand multiparity as a predictor of adverse pregnancy outcome among women who delivered at a tertiary hospital in Northern Tanzania.

Zainab Muniro, Clifford Silver Tarimo, Michael J Mahande, Eusebious Maro, Bariki Mchome

Open access · goldAbstract readEvaluation Study
In one paragraph

Article in BMC pregnancy and childbirth, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed, 1 pooled it
10.6field-weighted citation impact, top 2% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

31 citing papers in PubMed, 1 synthesis or guideline pooled it, 65 citations in OpenAlex.

  1. Pooled it
  2. Birth Weight in the Daasanach Community of Northern Kenya and the Effect of Multiparity.American journal of human biology : the official journal of the Human Biology Council · 2026
    Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 2 institutions in 1 country.

Zainab MuniroDepartment of Obstetrics and Gynecology, Kilimanjaro Christian Medical Centre, Box 3010, Moshi, Tanzania. zkapemba@gmail.com.
Clifford Silver TarimoDar es Salaam Institute of Technology, Department of Science and Laboratory Technology, Box 2958, Dar es Salaam, Tanzania.
Michael J MahandeDepartment of Epidemiology and Biostatistics, Institute of Public Health, Kilimanjaro Christian Medical University College, Box 2240, Moshi, Tanzania.
Eusebious MaroDepartment of Obstetrics and Gynecology, Kilimanjaro Christian Medical Centre, Box 3010, Moshi, Tanzania.
Bariki MchomeDepartment of Obstetrics and Gynecology, Kilimanjaro Christian Medical Centre, Box 3010, Moshi, Tanzania.
Kilimanjaro Christian Medical Centre · TZDar es Salaam Institute of Technology · TZ

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundGrand multiparity has been associated with increased risks of adverse pregnancy outcomes such as post-partum hemorrhage,gestational hypertension, gestationaldiabetes mellitus and high perinatal mortality.There is limited information about the impact of high parity on pregnancy outcomes in Tanzania. This study aimed to determine prevalence, trend and associated adverse pregnancy outcomes of grand multiparity in a tertiary hospital in Northern Tanzania.

methodsA retrospective cross-sectional study was conducted at Kilimanjaro Christian Medical Centre (KCMC) using maternally linked data from medical birth registry. Women with singleton deliveries from 2006 to 2014 were analyzed. The prevalence of grand-multiparity was computed as proportion to estimate the trend over years. Adverse pregnancy outcomes associated with grand multiparity were estimated using multivariable logistic regression models. A p-value of < 0.05 was considered statistically significant.

resultsThe overall prevalence of grand multiparity was 9.44% ranging from 9.72% in 2006 to 8.49% in 2014. The grand multiparous women had increased odds of prelabour rupture of membranes (Adjusted odds ratio [AOR] 1.78: 95% CI:1.28-2.49), stillbirth (AOR 1.66: 95% CI:1.31-2.11) and preterm birth delivery (AOR 1.28; 95% CI: 1.05-1.56) as compared to women in the lower parity group.

conclusionsThe prevalence of grand multiparity among women in North-Tanzania was 9.44%. It was significantly associated with adverse pregnancy outcomes. This calls for a need to increase community awareness on its risks, encourage birth control among older women. Delivery-care facilities should prepare for emergency situation when attending deliveries of high parity group.

Indexed as

Family CharacteristicsParityAdultCross-Sectional StudiesFemaleHumansLogistic ModelsPregnancyPregnancy ComplicationsPregnancy OutcomePrevalenceRegistriesRetrospective StudiesRisk FactorsTanzaniaTertiary Care CentersGrand multiparityLow parityNorth-TanzaniaPregnancy outcomesPrevalence

Identifiers

PMID31266457
PMCPMC6604326
OpenAlexW2954578140

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.