TABLE 1—

Sociodemographic Characteristics of the Mexican Sample (n = 6990): Mexican National Comorbidity Survey (2001–2002) and Collaborative Psychiatric Epidemiology Surveys (2001–2003)

Characteristic	No Migrant in Family (n = 2878), %	Members of Migrant Householdsa (n = 2904), %	First-Generation Migrantsb (n = 412), %	1.5- or Second-Generation Migrantsc (n = 308), %	Third- or Higher Generation Migrantsd (n = 488), %	χ2 (df)
Gender
Male	45.67	49.69	56.95	50.19	52.15	13.61 (4)*
Female	54.33	50.31	43.05	49.81	47.85
Age, y
18–25	28.86	26.33	15.34	38.62	29.99	67.03 (12)***
26–35	27.41	29.56	40.05	26.40	19.24
36–45	20.90	22.33	25.33	11.36	22.59
≥ 46	22.82	21.77	19.29	23.62	28.18
Marital status
Married or cohabiting	65.24	69.65	78.42	54.91	59.57	44.70 (8)***
Divorced, separated, or widowed	7.82	6.70	8.73	13.47	14.27
Never married	26.94	23.65	12.85	31.62	26.16
Education, y
0–5	19.74	14.91	17.59	8.28	4.43	204.35 (12)***
6–8	21.92	21.32	32.36	8.58	4.09
9–11	30.24	27.58	20.63	23.75	23.69
≥ 12	28.11	36.19	29.43	59.38	67.78

Note. Mexican National Comorbidity Survey (MNCS): Mexican sample of the National Comorbidity Survey Replication (NCSR) and the National Latino and Asian American Survey (NLAAS). Table shows unweighted frequencies, weighted percentages. Percentages may not total 100% because of rounding.

^aMexican with a migrant in family or who migrated and returned to Mexico (from the MNCS).

^bMexico-born, migrated at age 13 years or older (from the NLAAS and NCSR).

^cMexico-born, migrated at age 12 years or younger, or US-born Mexican descent, no US-born parents (NLAAS and NCSR).

^dUS-born, Mexican descent, at least 1 US-born parent (NLAAS and NCSR).

*P < .05; ***P < .001; P values determined by the Wald test.