Table 1 Sociodemographic characteristic distribution of samples
Variables | Overall sample (n = 121,916.20) | Use of contraception before having any children | ||
|---|---|---|---|---|
Yes (n = 5675.78) | No (n = 116240.50) | P-value | ||
Age [Mean ± SD] | 32.24 ± 8.34 | 28.86 ± 7.87 | 34.47 ± 8.27 | < 0·01* |
Age groups | ||||
15–19 | 3229.01 (2.65) | 508.75 (8.96) | 2720.25 (2.34) | < 0·01* |
20–24 | 14407.24 (11.82) | 1504.05 (26.50) | 12903.20 (11.10) | |
25–29 | 21605.44 (17.72) | 1292.59 (22.77) | 20312.85 (17.47) | |
30–34 | 22912.46 (18.79) | 967.28 (17.04) | 21945.18 (18.88) | |
35–39 | 22761.67 (18.67) | 727.93 (12.83) | 22033.74 (18.96) | |
40–44 | 19848.83 (16.28) | 448.25 (7.90) | 19400.58 (16.69) | |
45–49 | 17151.59 (14.07) | 226.93 (4.00) | 16924.66 (14.56) | |
Age at first marriage [Mean ± SD] | 19.73 ± 4.40 | 18.92 ± 3.95 | 19.77 ± 4.42 | < 0·01* |
Age group at first marriage | ||||
< 20 | 76150.33 (62.46) | 4121.80 (72.62) | 72028.53 (61.97) | < 0·01* |
≥21 | 45765.91 (37.54) | 1553.98 (27.38) | 44211.93 (38.03) | |
First intercourse in first union | ||||
Yes | 87480.18 (71.75) | 4074.27 (71.78) | 83405.91 (71.75) | 0.98 |
No, not sure or missing data | 34436.06 (28.25) | 1601.51 (28.22) | 32834.55 (28.25) | |
Place of residence | ||||
Rural | 64496.18 (52.90) | 3714.85 (65.45) | 60781.33 (52.29) | < 0·01* |
Urban | 57420.05 (47.10) | 1960.93 (34.55) | 55459.12 (47.71) | |
Women’s education | ||||
No education | 5327.18 (4.37) | 94.94 (1.71) | 5230.24 (4.50) | < 0·01* |
Primary | 50794.92 (41.66) | 2519.70 (44.39) | 48275.22 (41.53) | |
Secondary | 54553.07 (44.75) | 2720.45 (47.93) | 51832.62 (44.59) | |
Higher | 11241.08 (9.22) | 338.69 (5.97) | 10902.38 (9.38) | |
Husband’s education | ||||
No education | 3608.40 (2.96) | 115.38 (2.03) | 3493.02 (3.00) | < 0·01* |
Primary | 47939.73 (39.32) | 2420.00 (42.64) | 45519.73 (39.16) | |
Secondary | 56257.04 (46.14) | 2608.59 (45.96) | 53648.45 (46.15) | |
Higher | 11609.45 (9.52) | 380.91 (6.71) | 11228.53 (9.66) | |
Don’t know or missing | 2501.62 (2.05) | 150.90 (2.66) | 2350.72 (2.02) | |
Wealth index | ||||
Poorest | 22113.41 (18.14) | 1009.07 (17.78) | 21104.35 (18.16) | < 0·01* |
Poorer | 24054.57 (19.73) | 1340.99 (23.63) | 22713.59 (19.54) | |
Middle | 24855.18 (20.39) | 1311.20 (23.10) | 23543.98 (20.25) | |
Richer | 25570.98 (20.97) | 1245.58 (21.95) | 24325.41 (20.93) | |
Richest | 25322.09 (20.77) | 768.94 (13.55) | 24553.15 (21.12) | |
Ideal family size | ||||
< 3 | 68242.37 (55.97) | 3894.52 (68.62) | 64347.85 (55.36) | < 0·01* |
≥ 3 | 53673.87 (44.03) | 1781.26 (31.38) | 51892.61 (44.64) | |
Currently working | ||||
Yes | 68523.56 (56.21) | 2837.55 (49.99) | 65686.01 (56.51) | < 0·01* |
No | 53392.68 (43.79) | 2838.23 (50.01) | 50554.45 (43.49) | |
Region | ||||
Sumatra | 23672.55 (19.42) | 445.30 (8.02) | 23217.25 (19.97) | < 0·01* |
Java | 74215.56 (60.87) | 4351.51 (76.67) | 69864.05 (60.10) | |
Kalimantan | 6819.21 (5.59) | 524.67 (9.24) | 6294.55 (5.42) | |
Celebes | 8329.87 (6.83) | 172.51 (3.04) | 8157.36 (7.02) | |
Nusa Tenggara and Bali | 6808.89 (5.58) | 151.21 (2.66) | 6657.68 (5.73) | |
Papua and Maluku* | 2070.16 (1.70) | 20.58 (0.36) | 2049.58 (1.76) | |
Year | ||||
2002–2003 | 25168.29 (20.64) | 1263.60 (22.26) | 23904.69 (20.56) | < 0·01* |
2007 | 29086.42 (23.86) | 1922.11 (33.87) | 27164.32 (23.37) | |
2012 | 32532.02 (26.68) | 178.85 (3.15) | 32353.17 (27.83) | |
2017 | 35129.50 (28.81) | 2311.22 (40.72) | 32818.29 (28.23) | |