Malnutrition is common in the west too, though it more often takes the form of unhealthy overeating. Lack of physical exercise and lives lived inside also contribute to poor every day health. You're right that sanitation and maternal health are better in the west, but those are things that tend to outright kill you if they get to you. The western style health issues are more constant and boring, leading to a different type of suffering.

Likewise with the institutional access and class system, the west has a more sort of guaranteed based level of societal support. But in India, chances are larger that you'll have a more local social support group of family and friends. In comparison the west is often much more isolated and lonely

Obviously I'd still prefer being poor in the west, but I think it's reasonable to say we also have forms of suffering here that are different in kind and sometimes worse than in India