1| FE recomputed independently | PASS | -0.188143 vs -0.188143 |2| Q recomputed | PASS | 0.323686 |3| tau2=0 since Q<df -> RE==FE | PASS | Q=0.3237<1 |4| I2 rule | PASS | I2=0.0 |5| SEs positive | PASS | 0.1063,0.1063 |6| CIs contain estimates | PASS | [-0.3964,0.0201] |7| CI width = 2*1.96*SE | PASS | |8| significance flag consistent | PASS | False |9| pct change | PASS | -17.150% |10| counts | PASS | 5,4,2 |11| poolable implies SE non-null; not harmonisable implies null theta | PASS | |12| reason_if_not present iff not poolable | PASS | |13| S1 SE vs CI | PASS | 0.1378 vs 0.14 |14| S1 p consistent with b/SE | PASS | 0.0865 vs 0.086 |15| S4 approx SE reproduces p | PASS | |16| S3 printed % vs ratio of means | PASS | -0.2981 vs -0.2979 (rounding) |17| S4 printed % vs ratio of means | PASS | 0.1125 vs 0.111 (small discrepancy, reported) |18| FE within range of pooled inputs | PASS | -0.240..-0.118 |19| magnitude vs baseline unweighted mean of pooled | PASS | -0.1881 vs -0.1788 |20| exclusion ledger chain | PASS | 5->5->4->2 |21| table1 has 5 rows and 12 cols | PASS | |22