Stress across generations: A qualitative study of stress, coping, and caregiving among Mexican immigrant mothers.

OBJECTIVE: Hispanic immigrants represent the largest and fastest growing ethnic minority within the US, justifying increased attention to identify factors that influence declining immigrant health across generations. This study investigates the range of psychosocial stress exposures and coping mechanisms of Mexican immigrant mothers, and implications for the health of their US-born children. DESIGN: We conducted 10 focus groups with 1st generation Mexican-born immigrant mothers (n = 32 women) in Nashville, TN, in the summer of 2014. Focus groups elicited challenges and benefits of life as an immigrant mother. Data were analyzed using a modified grounded theory approach. RESULTS: We identified four themes that indicate how maternal stressors could impact children's health: (1) work-family tradeoff, (2) limited freedom/mobility, (3) reduction of social networks, and (4) transmission of anxiety and fears to children. Women in our study also engage in a range of coping mechanisms, including the creation of new social networks, seeking support in religion, and seeking help from community resources. CONCLUSION: These results highlight the importance of developing new questionnaires to elicit stress exposures for Mexican immigrant mothers. Findings also suggest the value of intervention strategies and social policies that would ultimately improve maternal and child health in this marginalized population.

Race independently impacts outcome of infrapopliteal bypass for symptomatic arterial insufficiency.

The impact of racial background on the outcome of lower extremity revascularization is unknown because a majority of studies have a preponderance of white patients. The charts of patients between 1988 and 2004 requiring infrapopliteal lower extremity revascularization were reviewed. Life-table analyses, the Cox proportional hazards model, and log-rank test were used to calculate graft patency and limb salvage. Bypasses were performed on 236 limbs in 225 patients. Mean follow-up was 18 +/- 1.5 months. Twenty-eight (12%) bypasses were performed on whites, 43 (18%) on African Americans, 148 (63%) on Hispanics, and 17 (7.2%) on patients of other races. African American race negatively correlated with primary-assisted patency (hazard ratio 2.9, P = .03), secondary patency (hazard ratio 3.64, P = .02), and limb salvage (hazard ratio 8, P = .006) compared with whites. African American race has a negative impact on the long-term outcome of infrapopliteal revascularization, regardless of disease stage or associated risk factors.

Influence of transmetatarsal amputation in patients requiring lower extremity distal revascularization.

When a transmetatarsal amputation (TMA) is required, successful long-term limb salvage is questioned. We evaluated the influence of TMA on limb salvage in patients undergoing lower extremity revascularization. Patients who had distal bypasses extending to the infrapopliteal arterial tree and adjunctive TMA were retrospectively reviewed. Limb salvage was determined with life-table analysis. Twenty-four patients (29 limbs) were evaluated: 15 male and 9 female. Average age was 64.2 years old. Gangrene was the indication for bypass and TMA in 25 (86.2%) patients. Seven limbs were lost to follow-up. Nine of the remaining 22 limbs required below-knee (8) or above-knee (1) amputations, seven limbs within the first 3 months. In the group of patients who had major amputations within the first 3 months, graft thrombosis was the cause of leg amputation in six (85.7%) cases. No significant predictors of early major amputation were identified. Limb salvage was 62 per cent at 1 year in the TMA group. In comparison, among historical controls requiring distal revascularization and no adjunctive toe or foot amputations, limb salvage was 76.5 per cent (P = NS). Long-term limb salvage is dependent on successful lower extremity revascularization. Requirement for TMA should not influence the decision for limb salvage.