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. 2015 Jul 8;10(7):e0131809. doi: 10.1371/journal.pone.0131809

Table 2. Hazard Ratios and 95% Confidence Intervals from Survival Models for Overall Mortality, Non-Institutionalized U.S. Born Adults Aged 25 and Older.

Males Females
(Age)2.5 1.00022*** 1.00022***
(1.00021,1.00023) (1.00021,1.00024)
(Age)3.0 0.999984*** 0.999984***
(0.999983,0.999984) (0.999983,0.999985)
Educational Attainment
 No high school degree 1.23*** 1.32***
(1.21,1.25) (1.29,1.34)
 High school degree or GED ref. ref.
 Some college 0.94*** 0.92***
(0.91,0.96) (0.90,0.95)
 Baccalaureate degree 0.75*** 0.78***
(0.73,0.77) (0.76,0.81)
 Any post-baccalaureate 0.67*** 0.75***
(0.65,0.70) (0.72,0.78)
Birth Cohort 0.990*** 1.001
(0.988,0.992) (0.999,1.003)
Interactions: Date of birth by
 No high school degree 1.011*** 1.015***
(1.010,1.013) (1.01,1.02)
 High school degree or GED ref. ref.
 Some college 0.998 0.997***
(0.997,1.000) (0.995,0.998)
 Baccalaureate degree 0.988*** 0.987***
(0.986,0.991) (0.985,0.990)
 Post-baccalaureate education 0.983*** 0.984***
(0.981,0.986) (0.981,0.987)
Race/Ethnicity
 White ref. ref.
 Black 1.26*** 1.21***
(1.23,1.30) (1.17,1.24)
 Asian 0.64*** 0.64***
(0.58,0.71) (0.56,0.73)
 Mexican American 0.83*** 0.79***
(0.79,0.88) (0.73,0.86)
 Native American 1.13* 1.14*
(1.01,1.27) (1.01,1.29)
 Puerto Rican 0.94 0.96
(0.78,1.13) (0.80,1.14)
 Cuban 0.84* 0.88*
(0.73,0.98) (0.79,1.00)
 Other 0.84*** 0.86***
(0.78,0.90) (0.79,0.94)
Intercept 0.001*** 0.00039***
(0.0009,0.0011) (0.00035,0.00043)

Source: National Health Interview Survey-Linked Mortality File, 1986–2006.

* p < .05;

** p < .01;

*** p < .001.