Table 1: Demographic characteristics of Mexican Teenek pregnant women.

Characteristic Value Range
Maternal age (years) 24.6 6.24¥
Gestational age (weeks) 25.1 20.2-32.3§
Number of pregnancies 2 1.0-3.0§
Beginning sexual life (years) 17.2 2.49¥
Sexual partners 1 -
Marital status
Single women (%) 22 -
Married women (%) 16 -
Free union (%) 61 -
Educational level (years) 7.2 3.8¥
Religious practice
Catholic (%) 96 -
Evangelic (%) 4 -

¥Standard deviation; §Interquartile range (Q1-Q3).