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Table 3 Bivariate association between early sexual debut and selected individual compositional and community contextual characteristics of ever or currently married Nigerian women, 2003*

From: Geographical variations and contextual effects on age of initiation of sexual intercourse among women in Nigeria: a multilevel and spatial analysis

 

Early sexual debut

 

No [%(n)]

Yes [%(n)]

p-value

Individual characteristics

   

Age (completed years)

  

.001

   15 – 24

46.6 (640)

53.4 (735)

 

   25 – 34

56.0 (1159)

44.0 (910)

 

   35+

50.6 (1057)

49.4 (1030)

 

Education

  

.001

   No education

35.3 (1013)

64.7 (1856)

 

   Primary

57.1 (724)

42.9 (543)

 

   Secondary or higher

80.2 (1119)

19.8 (276)

 

Ethnicity

  

.001

   Hausa/Fulani

29.2 (606)

70.8 (1467)

 

   Igbo

76.7 (578)

23.3 (176)

 

   Yoruba

85.5 (541)

14.5 (92)

 

   Others

54.7 (1122)

45.3 (930)

 

Religion

  

.001

   Christian

69.9 (1593)

38.1 (686)

 

   Islam

38.4 (1202)

61.6 (1932)

 

   Others

52.6 (60)

47.4 (54)

 

Community characteristics

  

.001

Type of residence

   

   Urban

60.7 (1247)

39.3 (807)

 

   Rural

46.3 (1609)

53.7 (1868)

 

Community ethnic diversity, Mean (SD)

3.5 (2.6)

3.9 (2.5)

.001

Community median age of marriage, Mean (SD)

17.5 (2.5)

15.4 (1.9)

.001

Community median spousal age gap, Mean (SD)

9.3 (2.3)

10.2 (1.8)

.001

Geopolitical region

  

.001

   North-central

60.4 (553)

39.6 (363)

 

   North-east

38.1 (523)

61.9 (750)

 

   North-west

32.0 (523)

67.8 (1101)

 

   South-east

78.5 (442)

21.5 (121)

 

   South-south

58.8 (314)

41.2 (220)

 

   South-west

82.4 (562)

17.6 (120)

 
  1. Chi-squared test was used for categorical data, and Mann-Whitney test continuous data for the bivariate analysis. For continuous variables, results are shown as mean and standard deviation.
  2. Number of ethnic group in a community, represents the likelihood that two persons, chosen at random from the same area, belong to different ethnic group
  3. Data source – 2003 Nigeria Demographic and Survey. Sample size – 5531