英语语法分析

Infant mortality is a reliable barometer of socio-economic conditions.

婴儿死亡率是社会经济状况的可靠指标。

《牛津词典》

This was after controlling for IQ, socio-economic status and academic skills at school entry.

这是在对智商、社会经济地位和入学时的学术技能进行控制后得出的结论。

The effects are complex, affected by socio-economic factors, health-service provision, emotional support and other more physiological mechanisms.

其影响是复杂的，受社会经济因素、卫生服务、情感支持等多个生理机制的影响。