# How can we compare multiple proportions from multiple independent populations to evaluate implementation of a treatment?

I want to compare sixteen Case Fatality Rates (deaths per 100 cases) of a particular disease from sixteen different populations across 7 years. Each population received the same treatment but some regions did not implement it properly. As a result, I am trying to show the effectiveness the treatment had in each of the regions to prove a hypothesis that

More deaths in some regions were because of not giving treatment thoroughly.

Can someone suggest me a way to do this?

Update: Below is the data from 2003 to 2010 if that helps:

SI.    2003              2004              2005               2006            2007              2008           2009            2010
-----------------------------------------------------------------------------------------------------------------------------------------------
Cases   Deaths    Cases   Deaths    Cases    Deaths    Cases   Deaths  Cases   Deaths    Cases  Deaths  Cases   Deaths  Cases   Deaths
1      31      4         7       3         34       0         11      0       22      0         6      0       14      0       132     5
2      109     49        235     64        145      52        392     119     424     133       319    99      462     92      562     125
3      6       2         85      28        192      64        21      3       336     164       203    45      325     95      50      7
4      12      5         17      0         6        0         1       0       0       0         0      0       0       0       x       x
5      0       0         0       0         4        0         0       0       27      0         39     0       66      3       80      0
6      104     67        37      27        46       39        2       1       32      18        13     3       12      10      2       1
7      226     10        181     6         122      10        73      3       32      1         3      0       246     8       138     1
S      17      2         9       1         1        0         3       3       2       0         2      0       3       0       19      5
9      475     115       22      0         51       0         1       0       0       0         24     0       1       0       34      17
10     1       0         0       0         1        0         0       0       65      0         4      0       6       0       118     15
11     0       0         0       0         0        0         0       0       7       0         0      0       9       2       11      6
12     0       0         0       0         1        0         0       0       0       0         0      0       0       0       x       x
13     0       0         0       0         0        0         0       0       0       0         12     0       0       0       7       0
14     163     36        88      9         51       11        18      1       37      0         144    0       265     8       458     7
15     1124    237       1030    228       6061     1500      2320    528     3024    645       3012   537     3073    556     3540    494
16     2       1         3       1         12       6         0       0       16      2         58     0       0       0       1       0

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 Just to be clear, you've got 4 tables, each one if of 2 by 2, with number of "Fatality" for each population (from the people who got and didn't get treatment). Is that correct, or are you having it in any way different then what I described? – Tal Galili Jan 28 '11 at 8:16