Parámetros de inclusión y exclusión en los extremos de la felicidad y satisfacción con la vida en México

The present analysis is made about the National Survey Well-being (BIARE, for its acronym in Spanish) constructed by National Institute of Statistics and Geography (INEGI) for obtain subjective indicators well-being and happiness. The objective it's to know the characteristics and differences between the people who report the lowest well-being and the highest well-being perception. The happiness indicator was selected from the questions: «How satisfied are you? » and «How many happy are you?», which have a ten-point responding scale, happy people was selected from point 10 (totally satisfied). People unhappy was selected from point 0 = «Nothing satisfied» and point 1 = «A little satisfied». Descriptive statistics and hypothesis test was performed for evaluate group differences using chi-square and U Mann-Whitney test. The conclusion it's that the unhappy people, compared with the happy people, perceive unhappiness during long time, obtained achievements and recognition were lowest for unhappy people, more presence of diseases, few economic resources, few social contact with family and friends, lower capacity to give support to people and a lower perception of coping capacities.