Table 4: Forest plot of dietary long-chain omega-3 fatty acid intake and total incidence of prostate cancer (Schuurman et al. [9]; Park et al. [15]; Wallstr m et al. [16]; Chavarro et al. [17]).

Study name Subgroup within study Time pointStatistics for each study Risk ratio and 95% Cl
Rick ratioLower limitUpper limit value value

SchuurmanDHA19991.0300.7541.4070.1860.853826254.fig.003
ParkDHA20070.9900.8951.096−0.1940.846
0.9940.9021.094−0.1280.899
SchuurmanEPA19991.0000.7351.3600.0001.000
ParkEPA20071.0100.9061.1250.1800.857
1.0090.9111.1170.1700.865
Wallstr mLong-chain 20071.2801.0111.6212.0480.041
ChavarroLong-chain 20081.0900.9501.2501.2310.218
1.1351.0081.2782.0930.036
1.0340.9731.0981.0850.278