Table 3.
Audience engagement and video quality from two search strategies and different sample size
| Outcomes | Sample_50 | Sample_100 | Sample_150 | Sample_200 | P |
|---|---|---|---|---|---|
| N of Likes—DCS | 6828 (910, 17,190)a | 3614 (910, 2498)a | 2269 (321, 5527)a | 864 (144, 3961)a | < 0.001 |
| N of Likes—MLS | 17,450 (9229, 51,361) | 4545 (2498, 16,912) | 2731 (1113, 9229) | 1554 (531, 5073) | < 0.001 |
| N of Comments—DCS | 102 (31, 610)a | 102 (23, 314)a | 68 (9, 236)a | 28 (5, 147)a | < 0.001 |
| N of Comments—MLS | 595 (183, 1676) | 201 (71, 611) | 111 (46, 301) | 69 (21, 227) | < 0.001 |
| N of Shares—DCS | 825 (167, 3416)a | 612 (126, 1305)a | 222 (59, 953)a | 120 (23, 739)a | < 0.001 |
| N of Shares—MLS | 3392 (797, 6365) | 829 (226, 2705) | 449 (146, 1305) | 243 (91, 886) | < 0.001 |
| N of Saves—DCS | 237 (82, 799)a | 139 (32, 345)a | 88 (11, 240)a | 28 (5, 157)a | < 0.001 |
| N of Saves—MLS | 858 (281, 2381) | 224 (87, 799) | 132(41, 345) | 73 (27, 237) | < 0.001 |
| DISCERN Reliability—DCS | 19.43 ± 4.04 | 19.42 ± 3.78 | 19.41 ± 3.91 | 19.40 ± 3.92 | 0.998 |
| DISCERN Reliability—MLS | 20.29 ± 4.70 | 20.05 ± 4.77 | 19.83 ± 4.53 | 19.79 ± 4.37 | 0.902 |
| DISCERN Treatment—DCS | 16.83 ± 4.70 | 16.90 ± 4.38 | 16.92 ± 4.18 | 16.87 ± 4.16 | 0.999 |
| DISCERN Treatment—MLS | 17.09 ± 4.76 | 17.05 ± 4.38 | 17.20 ± 4.17 | 17.23 ± 4.05 | 0.993 |
| DISCERN Quality—DCS | 2.97 ± 1.00 | 2.97 ± 0.96 | 3.00 ± 0.94 | 2.96 ± 0.92 | 0.993 |
| DISCERN Quality—MLS | 3.00 ± 1.02 | 3.05 ± 1.00 | 3.10 ± 0.95 | 3.12 ± 0.93 | 0.916 |
| DISCERN Total—DCS | 40.03 ± 8.59 | 40.05 ± 8.21 | 40.32 ± 8.25 | 40.08 ± 8.32 | 0.997 |
| DISCERN Total—MLS | 41.06 ± 9.30 | 41.02 ± 9.14 | 41.22 ± 8.62 | 41.30 ± 8.48 | 0.999 |
DCS Default Comprehensive Search, MLS Most Liked Search
arepresented the comparisons of each outcome between the two search strategies; P represented the parameter comparisons across the four sample sizes