View Single Post
  #12  
Old October 24th, 2009, 03:34 AM posted to microsoft.public.access.tablesdbdesign
KARL DEWEY
external usenet poster
 
Posts: 10,767
Default Recording the frequency of Yes/No Fields

Access can count for you. You can use a 'Totals' query or a 'Crosstab'
query. Search Help on those.

I am not familar with Allen Browne's solution.

--
Build a little, test a little.


"omoluabi" wrote:

Thank heavens for people like you, I never thought i could do it that way. It
poses another question though. How can I get the frequency of each Incident
type for a patient?
Is it possible to combine your approach with Allen Browne's solution?

"KARL DEWEY" wrote:

All the incidents above are fields in my tblIncidents.

I would suggest a different structure.
Have a table for incident type like this --
IncidentType --
TypeID - Autonumber - primary key
Incident - text

tblIncidents --
IncidentID - Autonumber - primary key
Type - number long integer - foreign key related to [IncidentType].[TypeID]
IncidentDate - DateTime
ClientID - number long integer - foreign key related to [Client].[ClientID]
Remarks - memo - to record 'Other Type of Incident- specify'

--
Build a little, test a little.


"omoluabi" wrote:

I'm building a monthly review database for a healthcare company to store
monthly health reports on their patients. I have 6 tables that houses
different classes of data.
namely
tblClient,tblReviewer,tblClientReviewer,tblInciden ts,tblMedicalUpdates and
tblMedicationErrors.

There is a one to many relationship between tblClientReviewer and
tblIncidents,tblMedicalUpdates and tblMedicationErrors.

The Yes/No field of interest originated from tblIncidents. Below is a stub
that generated the table:

INCIDENTS: Any incidents to report this month Yes/No:
If yes indicate the type of incident

Reportable Behavioral/Psychiatric Frequency
{1,2,3,4,5,6,7,8,9,10 or more}
Property destruction Frequency {1,2,3,4,5,6,7,8,9,10 or more}
Reportable Medical Incident Frequency {1,2,3,4,5,6,7,8,9,10 or
more}
Elopement Frequency {1,2,3,4,5,6,7,8,9,10 or more}
Sexual Aggression Frequency {1,2,3,4,5,6,7,8,9,10 or more}
Other Type of Incident- specify Frequency
{1,2,3,4,5,6,7,8,9,10 or more}
Alleged Abuse Frequency {1,2,3,4,5,6,7,8,9,10 or more}
Alleged Neglect Frequency {1,2,3,4,5,6,7,8,9,10 or more}
Alleged Exploitation Serious Injury Frequency
{1,2,3,4,5,6,7,8,9,10 or more}

All the incidents above are fields in my tblIncidents. Now the big question
is how to go about representing the frequency of each in the table. Remember
we don't need to record the frequency if the incident never took place.

"KARL DEWEY" wrote:

The problem is that I'm somewhat short of ideas on how to make this work.
What kind of data are you collecting and how do you plan to use it?

I'm planning to make FreqID a foreign key on my Incidents table which contains the choices (Yes/No) fields.
You do not need a frequency field (Nor for that matter a tblFrequency) as
your queries can count for you when you need that information.


--
Build a little, test a little.


"omoluabi" wrote:

Hi all,
I'm designing a database that requires users to specify the number of times
a Yes/No field occurs. This number is not required if the choice is No but if
Yes, I plan to create a drop down menu for the user to specify the number of
times the choice occured.
My first thought is to create a Frequency field for each choice but then I
thought there must be a better way to do it. I came up with an idea to create
a Frequency table (tblFrequency) described below:

tblFrequency:
Field: FreqID
Field: Freq

I'm planning to make FreqID a foreign key on my Incidents table which
contains the choices (Yes/No) fields.

The problem is that I'm somewhat short of ideas on how to make this work.
Thanks for your patience.