MASS HEATH CARE INSURANCE

The poll results show that residents with incomes below $30,000 — the bracket that would probably make them eligible for state-subsidized care — were the most likely to say the law is helping to control the cost of their care.


The law expanded eligibility for subsidized coverage to thousands more residents, and state figures a year after the law went into effect showed that more than 200,000 residents were added to state-run coverage.


The poll results also showed that the highest income group, those whose income exceeds $75,000, were more likely than the lowest income group to say the law is hurting their health costs.


Kay Lazar can be reached at klazar@globe.com.