Results: Of the 2,500 participants, 1,695 (67.8%) were practicing integrated organic farming (IF group). The rest of them (non-IF group) did not currently practice because of the lack of their own land, sources of water or time. The number of IF participants who perceived themselves as having good physical health within the past year was significantly greater than that of the non-IF participants (79.6% vs. 70.4%, p