Tablas nacionales. Estilos de vida: pernoctaciones fuera de casa. Valores absolutos
Personas de 18 a 49 años por  medidas de prevención del VIH/sida, opinión sobre su eficacia, sexo y frecuencia de pernoctación fuera de casa por trabajo/estudio en últimos 12 meses
Unidades: miles de personas

,Ambos sexos,,,,Varones,,,,Mujeres,,,,
,Total,Al menos 1 vez al mes,Menos de 1 vez al mes,No consta,Total,Al menos 1 vez al mes,Menos de 1 vez al mes,No consta,Total,Al menos 1 vez al mes,Menos de 1 vez al mes,No consta,
Lavarse después de las relaciones sexuales,
    Total,20.759,6,3.397,9,17.246,1,115,7,10.532,1,2.279,2,8.193,6,59,4,10.227,5,1.118,7,9.052,5,56,3,
    Eficaz,4.296,7,688,0,3.576,9,31,8,2.372,5,502,5,1.857,4,12,7,1.924,2,185,5,1.719,5,19,1,
    No eficaz,15.733,3,2.610,1,13.061,4,61,8,7.806,3,1.713,3,6.056,1,36,9,7.927,0,896,8,7.005,3,24,9,
    No consta,729,6,99,8,607,8,22,1,353,3,63,3,280,1,9,8,376,3,36,4,327,7,12,2,
Elegir correctamente las parejas,
    Total,20.759,6,3.397,9,17.246,1,115,7,10.532,1,2.279,2,8.193,6,59,4,10.227,5,1.118,7,9.052,5,56,3,
    Eficaz,12.868,3,2.182,8,10.633,1,52,5,6.954,2,1.512,5,5.410,6,31,1,5.914,1,670,2,5.222,5,21,4,
    No eficaz,7.006,2,1.127,5,5.845,5,33,2,3.178,2,705,3,2.457,1,15,8,3.828,0,422,2,3.388,4,17,4,
    No consta,885,1,87,5,767,5,30,0,399,7,61,3,325,9,12,5,485,3,26,3,441,6,17,5,
Tener pocas parejas,
    Total,20.759,6,3.397,9,17.246,1,115,7,10.532,1,2.279,2,8.193,6,59,4,10.227,5,1.118,7,9.052,5,56,3,
    Eficaz,8.892,1,1.495,2,7.339,7,57,2,4.670,5,1.013,8,3.623,9,32,8,4.221,6,481,4,3.715,8,24,4,
    No eficaz,10.822,3,1.788,3,8.995,9,38,0,5.364,3,1.178,9,4.167,1,18,3,5.458,0,609,4,4.828,9,19,7,
    No consta,1.045,2,114,3,910,5,20,5,497,3,86,4,402,6,8,3,547,9,27,9,507,8,12,1,
Usar un preservativo masculino,
    Total,20.759,6,3.397,9,17.246,1,115,7,10.532,1,2.279,2,8.193,6,59,4,10.227,5,1.118,7,9.052,5,56,3,
    Eficaz,19.629,0,3.219,3,16.323,0,86,6,10.016,4,2.153,2,7.816,1,47,2,9.612,6,1.066,2,8.506,9,39,4,
    No eficaz,660,5,121,6,527,4,11,5,275,1,86,3,184,7,4,2,385,4,35,4,342,7,7,4,
    No consta,470,1,56,9,395,6,17,6,240,6,39,8,192,8,8,1,229,5,17,2,202,8,9,5,
Usar espermicidas,
    Total,20.759,6,3.397,9,17.246,1,115,7,10.532,1,2.279,2,8.193,6,59,4,10.227,5,1.118,7,9.052,5,56,3,
    Eficaz,3.336,4,607,6,2.705,4,23,5,1.779,0,422,8,1.349,2,7,1,1.557,4,184,8,1.356,2,16,4,
    No eficaz,14.839,9,2.479,9,12.308,7,51,3,7.356,0,1.636,7,5.692,8,26,6,7.483,8,843,2,6.615,9,24,7,
    No consta,2.583,3,310,4,2.232,0,40,9,1.397,0,219,7,1.151,6,25,8,1.186,3,90,7,1.080,4,15,1,
Pedir un test de sida a la pareja,
    Total,20.759,6,3.397,9,17.246,1,115,7,10.532,1,2.279,2,8.193,6,59,4,10.227,5,1.118,7,9.052,5,56,3,
    Eficaz,13.610,7,2.248,9,11.289,9,71,9,6.711,2,1.424,7,5.245,7,40,7,6.899,5,824,2,6.044,1,31,2,
    No eficaz,5.740,3,980,1,4.741,0,19,1,3.099,8,734,5,2.357,7,7,7,2.640,4,245,6,2.383,3,11,5,
    No consta,1.408,7,168,9,1.215,1,24,6,721,1,120,0,590,1,11,1,687,5,48,9,625,0,13,6,
Hacerse la prueba con frecuencia,
    Total,20.759,6,3.397,9,17.246,1,115,7,10.532,1,2.279,2,8.193,6,59,4,10.227,5,1.118,7,9.052,5,56,3,
    Eficaz,12.141,4,2.000,6,10.071,9,68,9,6.239,4,1.331,9,4.871,1,36,4,5.902,0,668,7,5.200,8,32,5,
    No eficaz,7.569,7,1.262,4,6.287,3,20,0,3.812,4,854,9,2.948,4,9,1,3.757,3,407,5,3.338,9,10,9,
    No consta,1.048,5,134,9,886,9,26,7,480,3,92,4,374,0,13,9,568,2,42,5,512,8,12,9,
Preguntar a las parejas por su pasado sexual,
    Total,20.759,6,3.397,9,17.246,1,115,7,10.532,1,2.279,2,8.193,6,59,4,10.227,5,1.118,7,9.052,5,56,3,
    Eficaz,8.449,8,1.385,2,7.014,7,49,8,4.080,9,875,4,3.179,2,26,2,4.368,9,509,8,3.835,5,23,6,
    No eficaz,11.373,1,1.907,9,9.425,0,40,2,5.978,4,1.331,0,4.629,5,17,9,5.394,7,576,9,4.795,5,22,3,
    No consta,936,7,104,7,806,4,25,6,472,8,72,7,384,8,15,2,463,9,32,0,421,5,10,4,
Usar un preservativo femenino,
    Total,20.759,6,3.397,9,17.246,1,115,7,10.532,1,2.279,2,8.193,6,59,4,10.227,5,1.118,7,9.052,5,56,3,
    Eficaz,10.246,2,1.759,6,8.452,7,34,0,5.173,0,1.163,0,3.987,3,22,8,5.073,2,596,6,4.465,4,11,2,
    No eficaz,8.395,0,1.372,8,6.975,4,46,9,4.296,3,934,5,3.342,5,19,2,4.098,7,438,3,3.632,9,27,6,
    No consta,2.118,4,265,5,1.818,0,34,9,1.062,8,181,6,863,8,17,4,1.055,6,83,9,954,2,17,4,
Notas:
Los datos correspondientes a celdas con menos de 45.000 efectivos han de ser tomados con  precaución, ya que pueden estar afectados de elevados errores de muestreo.
Fuente: Instituto Nacional de Estadística