Table 1.
Age-standardized mortality rate per 1000 person years by group status, and p-values for pairwise comparisons between group rates.
| Type 1 | Type 2 | Type 3 | Type 4 | Type 5 | |
|---|---|---|---|---|---|
| Non-working, married, later-mothers | Working, divorced mothers | Working and non-working never-married mothers | Working, never-married non-mothers | Non-working, married, earlier-mothers | |
| Age standardized mortality rate per 1,000 person-years | 1.47 | 2.70 | 3.89 | 2.44 | 4.89 |
| 95% CI | 1.21–1.74 | 2.31–3.09 | 3.04–4.74 | 1.52–3.36 | 4.18–5.61 |
| Adjusted p-values for pairwise comparisons | |||||
| Non-working, married later mothers | |||||
| Working divorced mothers | p = 0.0003 | ||||
| Never-married mothers | p = 0.0003 | p = 0.0107 | |||
| Working non-mothers | p = 0.0263 | p = 0.6201 | p = 0.0449 | ||
| Non-working, married earlier mothers | p=0.0003 | p=0.0003 | p = 0.0971 | p = 0.0014 | |