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. 2022 Feb 27;15:331–337. doi: 10.2147/CCID.S355329

Table 2.

Mean Brown Score at Baseline, Week 1, Week 2, Week 4 and Week 6 Follow-Up Visit

Week Sunscreen A Sunscreen B P-value
Mean Brown Score SD Mean Change from Baseline P-value (Compare to Baseline) Mean Brown Score SD Mean Change from Baseline P-value (Compare to Baseline)
0 35.69 5.81 35.83 5.12 0.886
1 35.24 5.58 −0.42 0.312 35.46 5.25 −0.20 0.416 0.824
2 35.54 5.36 −0.14 0.743 35.89 5.25 0.05 0.904 0.720
4 35.32 5.43 −0.37 0.373 36.08 5.36 0.20 0.573 0.449
6 35.36 5.98 −0.24 0.491 35.69 5.42 −0.03 0.721 0.758