If we have following data, which includes rates in each age group with corresponding 95%CI and standard error,
can we perform trend analysis?
Can we include standard errors in the analysis?
Age group 4 is oldest and 1 is youngest.
These data are calculated with other software.
Or should we just interpret the following results with its 95%CI without performing trend analysis?

Code:
input  agegroup rate lci uci se
1 3.2 1.2 5.2 1
2 4.1 1.9 6.3 1.1
3 4.6 3.6 5.6 0.5
4 6.6 6 7.2 0.3