Develop screen for patient register analysis and OPD count mismatch.

Name:- Patient register analysis.

Fields:-
1) Registration:- Total patient registered in the provided date filter.
2) OPD From Registration:- Count of data with entry having patient registration and respective OPD under the provided date filter.
3) Missing From OPD:- Count of patient registration with no OPD connected i.e patient registration which have not been selected in the OPD.
4) Mismatch From Registration:- Count of data having date mismatch between patient registration date and respective OPD date with respect to the date filter selected.
5) Missing From Registration:- Count of data with direct OPD i.e OPD without registration or OPD having patient registration date outside the selected date filter.