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. 2020 Jan 15;10:380. doi: 10.1038/s41598-019-57037-y

Table 4.

Total number of hospital births, rates of Overall Cesarean Sections (OCS), Primary Cesarean Sections (PCS), Planned Primary Cesarean Sections (PPCS) and Vaginal Births After 1 previous Cesarean Section (VBAC-1), by socio-demographic and obstetric history factors.

Factors Strata All Births (N) OCS PCS PPCS VBAC-1
Row (%)
SOCIO-DEMOGRAPHIC FACTORS Father’sage (years) (Missing: 1,949) 15–19 199 10.1 10.2 3,3 100.0
20–24 2,798 17.2 15.8 4.9 27.9
25–29 12,982 20.8 18.2 7.1 28.7
30–34 31,601 22.7 18.8 8.1 28.2
35–39 34,560 24.5 19.2 8.9 28.5
40–44 17,866 27.4 21.0 10.0 28.7
45–49 5,353 30.5 24.3 11.9 28.6
50–54 1,361 30.9 25.8 13.7 27.6
55+ 577 31.2 26.8 15.9 27.3
Mother’s nationality (Missing:116) EU Italian 86,083 24.0 19.6 9.0 28.9
Non-Italian 5,983 20.8 16.6 6.8 25.6
Non-EU 17,064 26.5 20.2 8.3 27.1
Marital status (Missing: 8,155) Not married 12,036 23.9 21.8 9.5 27.3
Married 70,340 24.4 19.1 8.7 29.1
Separated 1,136 32.1 26.0 13.8 29.2
Widow 82
Divorced 669
Living together 16,846 22.5 19.6 8.0 31.0
Mother’s education (Missing: 24) University/more 29,150 23.8 19.9 9.2 30.5
Secondary 52,988 23.8 19.4 8.5  28.4
Junior secondary 25,107 25.3 19.4 8.8 26.7
Primary/none 1,977 28.3 21.0 8.8 27.5
Father’s education (Missing: 6,772) University/more 18,542 24.4 20.1 9.5 29.6
Secondary 51,356 23.7 19.3 8.5 29.8
Junior secondary 30,767 24.4 19.1 8.5 27.9
Primary/none 1,809 26.3 19.8 8.5 27.9
Mother’s occupation (Missing: 448) Unemployed/student/housewife 34,144 24.8 18.8 8.0 27.8
Self-employed/Enterpreur 9,037 25.0 20.7 9.5 27.6
Manager 2,145 27.0 22.6 10.8 25.3
Employed (Clerk) 31,002 23.3 19.5 9.2 29.8
Blue Collar 12,836 25.0 20.4 9.3 27.7
Employed (other) 19,634 23.6 19.5 8.6 29.3
Father’s occupation (Missing: 7,145) Unemployed/student/housewife 3,722 27.2 21.4 8.8 23.9
Self-employed/Enterpreneur 22,100 23.4 18.9 8.6 31.7
Manager 3,338 28.9 23.4 12.1 21.0
Employed (Clerk) 22,537 23.3 19.3 9.0 31.1
Blue Collar 32,812 24.4 19.1 8.3 28.2
Employed (other) 17,592 23.7 19.3 8.5 28.5
Consanguinity No 109,099 24.2 19.6 8.8 28.4
Yes 147 19.1 17.0 10.0 33.3
OBSTETRIC HISTORY FACTORS N. previous livebirths 0 58,217 25.0 24.9 10.0 16.7
1 39,805 23.3 12.2 6.2 24.4
2 8,644 24.7 12.0 5.7 51.6
3 1,820 22.6 11.7 5.8 52.3
4+ 755 17.4 9.6 4.7 61.5
N. previous stillbirths 0 108,502 24.1 19.5 8.7 28.4
1+ 744 44.4 29.6 17.2 30.1
N. previous Pre-term babies (Missing: 1,144) 0 105,774 24.0 19.7 8.8 27.9
1 2,041 35.1 14.1 7.0 33.6
2+ 287 44.3 21.0 9.3 43.5
N. previous intentional abortions 0 100,653 24.2 19.5 8.8 28.2
1 7,038 246 20.0 8.8 31.6
2+ 1,555 28.2 22.1 9.2 31.3
N. previous spontaneous abortions 0 92,694 24.0 19.6 8.7 28.2
1 12,555 24.5 18.5 8.6 30.2
2 2,897 27.8 21.0 9.9 29.5
3+ 1,099 34.7 26.2 13.5 24.7
N. previous neonatal deaths 0 108,923 24.2 19.6 8.8 28.4
1+ 323 42.4 16.7 10.2 33.7

Number (N); row percentage (%).