Alternatives to "this means that.."?

Solution 1:

Therefore, ergo and thus could be the word you're looking for.

Solution 2:

There are some really good options available in this question here: replacement-for-this-means-that on english.stackexchange

Taking a look through the whole site here might also give a side benefit of expanding your overall knowledge & use of the English language, which is generally helpful to those of us who are cursed to be writers and are trying to do so in the language aberration that is English...